internet addiction definition essay

Internet Addiction

Reviewed by Psychology Today Staff

More a popular idea than a scientifically valid concept, internet addiction is the belief that people can become so dependent on using their mobile phones or other electronic devices that they lose control of their own behavior and suffer negative consequences. The harm is alleged to stem both from direct involvement with the device—something that has never been proven—and from the abandonment of other activities, such as studying, face-to-face socializing, or sleep.

• What Is Internet Addiction?
• Signs of Excessive Internet Use
• Internet Use and Mental Health
• What to Do About Internet Addiction

There is much debate in the scientific community about whether excessive internet use can be classified as a true addiction. In an addiction to substances such as drugs or alcohol , consumption ceases being pleasurable but continues and is difficult to escape even as the likelihood of harm to the body and life mounts. In the case of internet use, there is no clear point at which being online becomes non-pleasurable for most individuals. In part for this reason, behavioral "addictions," including using the internet, remain controversial: Experts debate where the line should be drawn between passionate absorption in any activity—say, devoting a lot of time to playing the cello or reading books—and being stuck in a rut of compulsivity that stops being useful and detrimentally affects other areas of life.

In preparing the current edition of the Diagnostic and Statistical Manual of Mental Disorders , psychiatrists and other experts debated whether to include internet addiction. They decided that there was not enough scientific evidence to support inclusion at this time, although the DSM-5 does recognize Internet Gaming Disorder as a condition warranting further study.

Most often, the word “addiction” is used in the colloquial sense. Common Sense Media finds that 59 percent of parents “feel” their kids are addicted to their mobile devices—just as 27 percent of the parents feel that they themselves are. Sixty-nine percent of parents say they check their own devices at least hourly, as do 78 percent of teens. Spending a lot of time on the internet is increasingly considered normal behavior, especially for adolescents. Much of their social activity has simply moved online. Like any new technology, the computer has changed the way everyone lives, learns, and communicates. It is possible to be online far too much, even though this does not constitute a true addiction in the eyes of most clinicians. 

Internet content creators leverage the ways in which the brain works to rally consumers '  attention . One simple example: A perceived threat activates your fight-or-flight response, a part of the brain known as the Reticular Activating System mobilizes the body for action. So online content exploits potential dangers—violence, natural disaster, disease, etc.—to attract and hold your attention.  

Problematic or excessive internet use can indeed pose a serious problem. It can displace such important needs as sleep, homework, and exercise, often a source of friction between parents and teens. It can have negative effects on real-life relationships. 

The idea of internet addiction is a particular concern among parents, who worry about the harmful effects of screen time and often argue about device use with their children. According to a 2019 survey conducted by Common Sense Media, children aged 8 to 12 now spend 5 hours a day on digital devices, while teens clock more than 7 hours—not including schoolwork. Teen screen time is slowly ticking upward, and most teens take their phones to bed with them.

Whether classified as an addiction or not, heavy use of technology can be detrimental. It can impair focus, resulting in poor performance at school or work. Excessive internet consumption also makes it more difficult for people to communicate normally or to regulate their emotions. They spend less time on non-internet-related activities at the cost of relationships with friends, family, and significant others.

One way to assess whether you’re using the internet too much is to ask yourself if your basics needs (or your child’s, if they are the concern) are being met. Do you sleep enough, eat healthy, get enough exercise, enjoy the outdoors, and spend time socializing in-person? The real harm of screen time may lie in missed opportunities for growth and connection.

Excessive screen time can be particularly harmful to a developing brain: It decreases focus and attention span while increasing the need for more constant stimulation and instant gratification. Those who use the internet excessively may feel anxious if their access to their device gets restricted. They tend to be more impulsive and struggle to recognize facial and nonverbal cues in real life.

Internet use becomes a problem when people start substituting online connections for real, physical relationships. The effects of technology on relationships include increased isolation and loneliness . Defaulting to online communication also denies us the opportunity to hear someone’s voice and read their facial cues in-person; it can also lead to poorer outcomes and miscommunication. Experts recommend that we save the important conversations for when we can be face-to-face for just this reason.   

Online content has been designed to elicit specific “checking habits,” which can result in distraction and poor performance at school or work. Constantly checking your smartphone or another device can also lead to relationship-sabotaging behaviors, like phubbing (snubbing loved ones for the instant gratification of checking the internet on your device). As more time is spent online, less is devoted to the natural pleasures of everyday life.  

Excessive use of the internet is known to negatively impact a person’s mental health. It has been associated with mental health issues, such as loneliness, depression , anxiety , and attention-deficit/hyperactivity disorder. Research suggests that people are likely to use the internet more as an emotional crutch to cope with negative feelings instead of addressing them in proactive and healthy ways.

This is a subject of debate at present. While internet addiction is not in the DSM-V, it is clearly a behavior that negatively impacts mental health and cognition for many, and many struggle to cut back on their time online. The term "addiction" is often used as a shorthand for, “My child spends a lot of time on social media , texting friends, or playing video games, and I’m worried how it will affect his or her future development and success.” At the same time, many people label it a behavioral addiction, engaging reward circuitry seen in other problematic behaviors such as gambling.

Time online is also sometimes used as an escape from boredom or relief from loneliness or other unpleasantness. Occasionally, excessive screen time masks a state of depression or anxiety. In such cases, digital engagement becomes an attempt to remedy the feelings of distress caused by true mental health disorders that could likely benefit from professional or other attention.

Given how much people rely on technology to complete everyday tasks, from online schooling to paying bills to ordering food to keeping in touch with loved ones who are far away, it isn’t feasible to stop using the internet altogether. In most cases, the goal should be to reduce the time spent online. Many of those who’ve struggled to balance internet use with other activities recommend such simple “digital detox” measures as leaving devices in the kitchen or any other room but the bedroom at night. Cognitive behavioral therapy can also help address addiction-like behaviors, like constant checking habits. 

Amidst growing concerns about the increased amount of time people are spending online, the “digital detox” has become a popular way to cope. A digital detox involves temporarily abstaining from using devices, like computers and smartphones. Someone may go on a digital detox in order to re-engage with a passion or activity, focus more on in-person interactions, or break free of a pattern of compulsive or excessive use. Digital detoxes also allow more time for self-care that a person may have been neglecting in order to stay plugged into the internet, which can lead to lower stress levels and better sleep.

There is no one-size-fits-all answer. You may want to digitally detox if you notice that you’re experiencing sleep disruptions due to staying up late or waking up early to be on a device, if the internet is making you feel depressed, or if the constant need to be connected causes you stress. Other signs may include feeling anxious if you can’t locate your phone, having FOMO ( fear of missing out) if you’re not checking the internet or social media, struggling to focus without (or due to) constant checking behaviors, etc.

Unlike other detoxes where the goal is to abstain completely, digital detoxes are more flexible and tailored to the individual. It may not be possible due to work or personal obligations to shut your devices off entirely for long periods of time. If it’s time for a digital detox , there are some strategies you can try: Block off non-screen time during the day and/or night, set a “digital curfew” for using devices at night or on weekends, specify digital-free spaces in your home (e.g., the bedroom or dinner table), and use the additional time in fulfilling ways (e.g., socialize, rekindle old interests, volunteer, etc.).

Use the internet and social media with purpose; set time limits on your unstructured use to avoid going down long and unfulfilling rabbit holes. Take advantage of the extra free time you suddenly have. Spend more time socializing in-person and volunteer. Rekindle old interests or take up a new hobby. Go outside. Pay more attention to how you are feeling, both physically and emotionally.

Anhedonia is the diminished ability to experience satisfying pleasures. The ability to experience healthy pleasures can be cultivated to restore overall well-being.

Dating apps are designed to help people find dates and develop long-term relationships. But they are also designed to keep users involved with the app.

Encouraging young adults to tell their stories may help heal the sense of disconnection technology and the pandemic have created.

Smartphones bridge global connections yet chip away at the essence, and the joy, of face-to-face interactions.

In a new study, teens report finding more benefits than harms online, yet they admit to feeling “happy” and “peaceful” when away from their smartphones.

Today, more teens are at peace and happier when they are detached from their devices. Here are 5 ways to help parents create a smartphone contract to manage screen time.

Personal Perspective: How the internet influences understanding mental illness.

Take charge of your unhealthy smartphone use.

"Infinite" video games are designed to keep you hooked. Switching to "finite" games could help you find balance in your life.

One of these addiction game-changers could save a loved one’s life. Or your own.

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Internet Addiction: Causes, Effects, And Treatments

What Is An Internet Addiction?

• Signs Of Internet Addiction
• Causes Of Internet Addiction
• Risk Factors
• Effects And Consequences
• Co-Occurring Disorders
• Is Internet Addiction Real?
• Treatment Options
• Find Treatment For Internet Addiction

Internet addiction disorder (IAD) is a type of behavioral addiction that involves compulsive Internet use. People with an Internet addiction may have underlying mental health or substance use issues that may require specialized addiction treatment.

According to the Pew Research Center, 93 percent of adults in the United States use the Internet. Among teenagers, Internet use is likely even higher.

Internet use has become what some might call a necessity in daily life. For some people, however, Internet use—including social media and online gaming—can become a compulsive and even addictive habit.

While not officially recognized as a disorder in the United States, compulsive Internet use is believed to be fairly common, affecting an estimated 1.5 to 8.2 percent of people in North America.

Read more about the causes and treatment of behavioral addictions

Internet addiction, also known as Internet addiction disorder (IAD), is a behavioral addiction characterized by compulsive, uncontrollable Internet use that interferes with daily life.

Types of Internet addiction include:

• online gambling addiction
• cybersex addiction
• video game addiction
• social media addiction

Regular use of the Internet is common and even necessary for many occupations and academic pursuits. In addition, the Internet is also used to form or maintain social connections.

When a person feels unable to control their Internet use, however, and continues to do so despite negative effects on their life, this may be a sign of a problem.

Signs Of Internet Addiction Disorder

Using the Internet very often, or enjoying being online, are not signs of an addiction by themselves.

An addiction is generally characterized by repetitive behaviors that interfere with a person’s daily life, and that the person feels unable to control.

If you’re concerned about your Internet use, or that of someone else, there are several common signs and behaviors researchers have identified among people with Internet addiction.

Signs and symptoms of Internet addiction might include:

• excessive Internet use (i.e. spending a majority of time online)
• staying online for longer than intended
• lying about the extent of one’s Internet use
• unsuccessful attempts to limit Internet use
• neglecting relationships with others due to Internet use
• experiencing disruptions in work or academic pursuits as a result of Internet use
• experiencing guilt, shame, or frustration about one’s Internet use
• continuing to spend the majority of time online despite negative effects on physical or mental health

Psychological withdrawal symptoms have also been reported by people with compulsive Internet use. For example, feeling very on-edge, hostile, or anxious when unable to access a computer.

Causes Of Internet Addiction Disorder

Increased use of mobile technologies and the Internet for everyday activities is not by itself a cause for Internet addiction.

Although this is an ongoing subject of research, researchers currently believe Internet addiction could be influenced by genetic, biological, and interpersonal factors.

For instance:

• abnormalities in neurochemical processes
• history of mental illness or a personality disorder
• personal or family history of addiction
• Internet access and availability

One theory underlying Internet addiction, the quality of real life theory, suggests that people who experience difficulties in their offline lives may turn to the Internet to escape or avoid reality.

Therefore, people who have stressful lives, or are unhappy with their lives, may be more likely to turn to the Internet to cope.

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Risk Factors For Internet Addiction

Certain types of people are believed to be potentially more vulnerable to developing an Internet addiction compared to the general population, based on proposed risk factors.

Risk factors for Internet addiction include:

• history of mental health disorder
• history of substance misuse
• young age (e.g. child, teenager, young adults)
• genetic predisposition

Effects And Consequences Of Internet Addiction

Living with an addiction to the Internet can be isolating. While many people use the Internet and social media to connect online, some research shows this can actually increase loneliness.

People who become addicted to the Internet may experience distress over time, as their use becomes more compulsive and they become more disconnected from their offline reality.

In addition, other consequences of an Internet addiction might include:

• disrupted sleep patterns
• neglect of personal hygiene
• poor eating habits
• relationship troubles
• decreased work or academic performance
• vision problems
• psychological withdrawal symptoms

Behavioral addictions such as compulsive Internet use can be progressive. This means the effects and consequences of internet addiction may grow more severe with time.

Internet Addiction And Co-Occurring Disorders

It’s not uncommon for a person who compulsively uses the Internet to also have another type of mental health disorder.

Co-occurring disorders might include:

• alcohol use disorder
• drug abuse and addiction
• anxiety disorders
• major depression
• technological addictions (e.g. addiction to smartphones or television)

Internet Addiction And Substance Abuse

Most people who hear the term ‘addiction’ typically think of drug or alcohol addiction. According to some research, substance abuse and behavioral addictions can be connected.

Alcohol use disorder, in particular, is believed to be associated with compulsive Internet use, particularly among college students.

Drugs, alcohol, and the Internet can for some share a similar function: to numb, escape, or manage feelings or realities they’d prefer to avoid.

Is An Internet Addiction Real?

The existence of ‘Internet addiction’ is somewhat controversial. An increasing number of health professionals recognize that Internet addiction is a legitimate problem.

In South Korea, for instance, Internet addiction has been recognized by authorities as a national health problem. In the Middle East, Internet addiction is also believed to be fairly widespread.

Researchers in the United States have advocated for the inclusion of Internet addiction disorder within the Diagnostic and Statistical Manual of Mental Disorders (DSM), which is used to diagnose mental health and related conditions.

While it’s not currently recognized as an independent disorder, Internet addiction is a growing specialist area among mental health treatment providers who recognize its detrimental impact.

Treatment For Internet Addiction

Seeking treatment for Internet addiction may be necessary for people who feel unable to reduce their Internet use on their own.

The types of treatments recommended for Internet addiction can vary according to a person’s medical history, mental health history, and other personal factors.

Treatment options for Internet addiction might include:

• behavioral therapy
• mental health counseling
• group therapy
• family therapy
• digital detoxification (detox)
• self-help groups

Treatment may focus on helping a person overcome their compulsive Internet use by addressing its connection to emotions, thought patterns, and other behavioral tendencies.

For people with co-occurring substance use issues, a dual diagnosis treatment program through a substance abuse treatment center may also be recommended.

Dual Diagnosis Treatment For Internet Addiction And Substance Abuse

Dual diagnosis treatment is a type of treatment that aims to address all co-occurring mental health issues a person experiences, such as substance misuse and compulsive Internet use.

Dual diagnosis treatment can be effective for addictions, as well as mental health conditions like depression, anxiety, or a history of trauma.

Finding Treatment For Internet Addiction

If you or a loved one is struggling with compulsive Internet use, one of our addiction resource specialists may be able to help.

By calling our helpline, we can:

• identify appropriate treatment options
• verify your insurance
• find a treatment program that meets your needs

Call us today to find treatment for internet addiction , including dual diagnosis rehab and mental health treatment options.

Written by the Addiction Resource Editorial Staff

Addiction Resource aims to provide only the most current, accurate information in regards to addiction and addiction treatment, which means we only reference the most credible sources available.

These include peer-reviewed journals, government entities and academic institutions, and leaders in addiction healthcare and advocacy. Learn more about how we safeguard our content by viewing our editorial policy.

• American Psychiatric Association (APA)—New Research Press Briefing: Internet Addiction: Review of Neuroimaging Studies https://www.psychiatry.org/newsroom/news-releases/internet-addiction-review-of-neuroimaging-studies
• NPR News—Hooked On The Internet, South Korean Teens Go Into Digital Detox https://www.npr.org/2019/08/13/748299817/hooked-on-the-internet-south-korean-teens-go-into-digital-detox
• Pew Research Center—Demographics of Internet and Home Broadband Usage in the United States https://www.pewresearch.org/internet/fact-sheet/internet-broadband/
• U.S. National Library of Medicine—Internet Addiction: A Brief Summary of Research and Practice https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3480687/
• U.S. National Library of Medicine—Internet Addiction Prevalence and Quality of (Real) Life: A Meta-Analysis of 31 Nations Across Seven World Regions https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4267764/
• U.S. National Library of Medicine: PubMed—The association between harmful alcohol use and Internet addiction among college students: comparison of personality https://pubmed.ncbi.nlm.nih.gov/19335391/
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How to Know If You Have an Internet Addiction and What to Do About It

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• Top 5 Things to Know

Internet Addiction in Kids

• What to Do If You're Addicted

Internet addiction is a behavioral addiction in which a person becomes dependent on the Internet or other online devices as a maladaptive way of coping with life's stresses.

Internet addiction has and is becoming widely recognized and acknowledged. So much so that in 2020, the World Health Organization formally recognized addiction to digital technology as a worldwide problem, where excessive online activity and Internet use lead to struggles with time management, sleep, energy, and attention.

Top 5 Things to Know About Internet Addiction

• Internet addiction is not yet an officially recognized mental disorder. Researchers have formulated diagnostic criteria for Internet addiction, but it is not included in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) . However, Internet Gaming Disorder (IGD) is included as a condition for further study, and Internet addiction is developing as a specialist area.
• At least three subtypes of Internet addiction have been identified: video game addiction , cybersex or online sex addiction, and online gambling addiction .
• Increasingly, addiction to mobile devices, such as cellphones and smartphones, and addiction to social networking sites, such as Facebook, are being investigated. There may be overlaps between each of these subtypes. For example, online gambling involves online games, and online games may have elements of pornography.
• Sexting , or sending sexually explicit texts, has landed many people in trouble. Some have been teens who have found themselves in hot water with child pornography charges if they are underage. It can also be a potential gateway to physical infidelity .
• Treatment for Internet addiction is available, but only a few specialized Internet addiction services exist. However, a psychologist with knowledge of addiction treatment will probably be able to help.

If you or a loved one are struggling with an addiction, contact the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-4357 for information on support and treatment facilities in your area.

For more mental health resources, see our National Helpline Database .

As Internet addiction is not formally recognized as an addictive disorder, it may be difficult to get a diagnosis. However, several leading experts in the field of behavioral addiction have contributed to the current knowledge of symptoms of Internet addiction. All types of Internet addiction contain the following four components:  

Excessive Use of the Internet

Despite the agreement that excessive Internet use is a key symptom, no one seems able to define exactly how much computer time counts as excessive. While guidelines suggest no more than two hours of screen time per day for youths under 18, there are no official recommendations for adults.

Furthermore, two hours can be unrealistic for people who use computers for work or study. Some authors add the caveat “for non-essential use,” but for someone with Internet addiction, all computer use can feel essential.

Here are some questions from Internet addiction assessment instruments that will help you to evaluate how much is too much.

How Often Do You...

• Stay online longer than you intended?
• Hear other people in your life complain about how much time you spend online?
• Say or think, “Just a few more minutes” when online?
• Try and fail to cut down on how much time you spend online?
• Hide how long you’ve been online?

If any of these situations are coming up on a daily basis, you may be addicted to the Internet.

Although originally understood to be the basis of physical dependence on alcohol or drugs, withdrawal symptoms are now being recognized in behavioral addictions, including Internet addiction.

Common Internet withdrawal symptoms include anger, tension, and depression when Internet access is not available.   These symptoms may be perceived as boredom, joylessness, moodiness, nervousness, and irritability when you can’t go on the computer.

Tolerance is another hallmark of alcohol and drug addiction and seems to be applicable to Internet addiction as well.   This can be understood as wanting—and from the user's point of view, needing—more and more computer-related stimulation. You might want ever-increasing amounts of time on the computer, so it gradually takes over everything you do. The quest for more is likely a predominant theme in your thought processes and planning.

Negative Repercussions

If Internet addiction caused no harm, there would be no problem. But when excessive computer use becomes addictive, something starts to suffer.

One negative effect of internet addiction is that you may not have any offline personal relationships, or the ones you do have may be neglected or suffer arguments over your Internet use.

• Online affairs can develop quickly and easily, sometimes without the person even believing online infidelity is cheating on their partner.
• You may see your grades and other achievements suffer from so much of your attention being devoted to Internet use.
• You may also have little energy for anything other than computer use—people with Internet addiction are often exhausted from staying up too late on the computer and becoming sleep deprived.
• Finances can also suffer , particularly if your addiction is for online gambling, online shopping, or cybersex.

Internet addiction is particularly concerning for kids and teens. Children lack the knowledge and awareness to properly manage their own computer use and have no idea about the potential harms that the Internet can open them up to. The majority of kids have access to a computer, and it has become commonplace for kids and teens to carry cellphones.

While this may reassure parents that they can have two-way contact with their child in an emergency, there are very real risks that this constant access to the Internet can expose them to.

• Children have become increasingly accustomed to lengthy periods of time connected to the Internet, disconnecting them from the surrounding world.
• Children who own a computer and have privileged online access have an increased risk of involvement in cyberbullying , both as a victim and as a perpetrator.  
• Children who engage in problematic internet use are more likely to use their cellphone for cybersex, particularly through sexting, or access apps which could potentially increase the risk of sex addiction and online sexual harms, such as Tinder.  

In addition, kids who play games online often face peer pressure to play for extended periods of time in order to support the group they are playing with or to keep their skills sharp. This lack of boundaries can make kids vulnerable to developing video game addiction.   This can also be disruptive to the development of healthy social relationships and can lead to isolation and victimization.

Children and teens are advised to have no more than two hours of screen time per day.

What to Do If You Have an Internet Addiction

If you recognize the symptoms of Internet addiction in yourself or someone in your care, talk to your doctor about getting help. As well as being able to provide referrals to Internet addiction clinics, psychologists, and other therapists, your doctor can prescribe medications or therapy to treat an underlying problem if you have one, such as depression or social anxiety disorder.

Internet addiction can also overlap with other behavioral addictions, such as work addiction, television addiction , and smartphone addiction.

Internet addiction can have devastating effects on individuals, families, and particularly growing children and teens. Getting help may be challenging but can make a huge difference in your quality of life.

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By Elizabeth Hartney, BSc, MSc, MA, PhD Elizabeth Hartney, BSc, MSc, MA, PhD is a psychologist, professor, and Director of the Centre for Health Leadership and Research at Royal Roads University, Canada. 

Internet Addiction

• First Online: 18 September 2022

Cite this chapter

• Halley M. Pontes 4 ,
• Jason Satel 5 &
• Almuth McDowall 4  

Part of the book series: Studies in Neuroscience, Psychology and Behavioral Economics ((SNPBE))

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This chapter reviews the current literature on internet addiction (IA) and provides a comprehensive summary regarding: (i) potential positive and negative effects of internet and technology use, (ii) main conceptual frameworks, (iii) biological bases, (iv) comorbidity factors, (v) prevalence rates, (vi) assessment methodologies, and (vii) treatment approaches. Although the current evidence suggests a relatively low prevalence rate of IA worldwide, and that several scholars remain doubtful about the validity and utility of IA as a clinical phenomenon, the existing evidence indicates that further research is required in order to facilitate greater understanding of this intricate issue and to tackle a range of challenges identified in the literature. Furthermore, the current scientific trend points toward the adoption of more specific terms that underscore the role of specific online activities in eliciting addictive usage, as opposed to the adoption of the broad and unspecific umbrella term IA.

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We deploy ‘identity first language’ consistent with current preferences of those affected.

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Pontes, H.M., Satel, J., McDowall, A. (2022). Internet Addiction. In: Pontes, H.M. (eds) Behavioral Addictions. Studies in Neuroscience, Psychology and Behavioral Economics. Springer, Cham. https://doi.org/10.1007/978-3-031-04772-5_5

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Internet addiction: definition, assessment, epidemiology and clinical management

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• PMID: 18399706
• DOI: 10.2165/00023210-200822050-00001

Internet addiction is characterized by excessive or poorly controlled preoccupations, urges or behaviours regarding computer use and internet access that lead to impairment or distress. The condition has attracted increasing attention in the popular media and among researchers, and this attention has paralleled the growth in computer (and Internet) access. Prevalence estimates vary widely, although a recent random telephone survey of the general US population reported an estimate of 0.3-0.7%. The disorder occurs worldwide, but mainly in countries where computer access and technology are widespread. Clinical samples and a majority of relevant surveys report a male preponderance. Onset is reported to occur in the late 20s or early 30s age group, and there is often a lag of a decade or more from initial to problematic computer usage. Internet addiction has been associated with dimensionally measured depression and indicators of social isolation. Psychiatric co-morbidity is common, particularly mood, anxiety, impulse control and substance use disorders. Aetiology is unknown, but probably involves psychological, neurobiological and cultural factors. There are no evidence-based treatments for internet addiction. Cognitive behavioural approaches may be helpful. There is no proven role for psychotropic medication. Marital and family therapy may help in selected cases, and online self-help books and tapes are available. Lastly, a self-imposed ban on computer use and Internet access may be necessary in some cases.

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• Behavior, Addictive* / epidemiology
• Behavior, Addictive* / psychology
• Behavior, Addictive* / therapy

Essay on Internet Addiction

Students are often asked to write an essay on Internet Addiction in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

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100 Words Essay on Internet Addiction

Introduction.

Internet addiction is a growing problem globally. It refers to excessive use of the internet, leading to negative impacts on a person’s life.

The main cause of internet addiction is the desire for online social interaction and entertainment. Online games, social media, and websites can be very engaging.

Internet addiction can lead to poor academic performance, lack of social skills, and health issues like eye strain and obesity due to physical inactivity.

It’s important to balance internet usage with other activities. Parents and teachers can help by setting limits and promoting healthy habits.

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• Paragraph on Internet Addiction

250 Words Essay on Internet Addiction

The advent of the internet has revolutionized human existence, providing limitless opportunities for learning, communication, and entertainment. However, this unprecedented access to information and connectivity has birthed a new form of dependency – internet addiction.

Understanding Internet Addiction

Internet addiction, also known as compulsive internet use, is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding computer use and internet access. It is a psychological disorder that can lead to severe stress, anxiety, and a variety of other mental health problems.

Causes and Effects

The causes of internet addiction are multifaceted, ranging from the need for social interaction, escapism, or the thrill of exploring virtual realities. The effects, however, can be detrimental, leading to academic failure, job loss, and the breakdown of personal relationships.

Prevention and Treatment

Prevention is always better than cure. Encouraging healthy internet usage habits, promoting physical activities, and fostering real-life social interactions can help prevent this addiction. However, once addicted, professional help may be necessary. Cognitive-behavioral therapy has proven effective in treating internet addiction by helping individuals to identify and change patterns of thought that lead to compulsive behaviors.

In conclusion, while the internet has undoubtedly brought about vast benefits, it has also introduced new challenges. Internet addiction is a growing concern that requires our attention. By understanding its causes and effects, we can develop strategies to prevent and treat this modern-day affliction.

500 Words Essay on Internet Addiction

Internet addiction, also known as compulsive internet use, has emerged as a significant issue in the digital age. It is a psychological condition that involves excessive use of the internet, resulting in negative impacts on an individual’s life.

Internet addiction is characterized by an individual’s inability to control their use of the internet, which eventually interferes with their daily life, work, and relationships. It is not merely about the amount of time spent online but the obsession with internet activities to the point where it affects mental and physical health, personal relationships, and productivity.

Causes and Symptoms

The causes of internet addiction can be multifaceted. It can be a symptom of other underlying mental health issues like depression, anxiety, and stress disorders. The anonymity, ease of access, and perceived environment of acceptance and escape the internet offers can also contribute to its addictive potential. Symptoms may include preoccupation with the internet, inability to control online use, neglect of personal life, and emotional changes such as restlessness or irritability when internet use is limited.

Impacts of Internet Addiction

Internet addiction can have severe impacts. It can lead to a sedentary lifestyle, which can result in obesity, cardiovascular issues, and other health problems. It can also lead to sleep disorders due to late-night internet use. From a psychological perspective, it can increase feelings of loneliness, depression, and anxiety. It can also lead to academic or job failures due to a lack of concentration and reduced productivity.

Preventing internet addiction involves promoting healthy internet use. This can be achieved by setting time limits, taking regular breaks, and promoting a balanced lifestyle with physical activities and offline social interactions. Treatment for those already addicted often involves cognitive-behavioral therapy, which helps individuals identify problematic behaviors and develop coping strategies. In severe cases, medication may also be used under professional supervision.

In conclusion, internet addiction is a growing concern that requires attention. As we continue to embrace digital technology, it is crucial to promote healthy internet use and provide help for those struggling with addiction. It’s a call to action for researchers, mental health professionals, and society as a whole to understand and address this modern-day issue effectively.

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Internet Addiction

Overview of internet addiction.

Internet addiction is defined as an unhealthy behavior that interferes with and causes stress in one’s personal, school, and/or work life. Like other addictions, compulsive Internet usage completely dictates a person’s life. Addicts struggle to control their behavior, causing a sense of despair, leading them to dive further in their addictive pattern. After some time, addicts become dependent on cyberspace to feel normal.

Signs & Symptoms

Some of the signs and symptoms are lack of sleep and excess fatigue; withdrawal from campus and social activities and events; declining grades; lying about how much time is spent online and what they do there; and general apathy, edginess, or irritability when off-line.

The best prevention is education about the difference between Internet use and abuse and to raise awareness. One should also have a good understanding of the importance of social interaction. Ultimately, face-to-face contact contributes to a sense of psychological security and happiness. Lastly a person should have a general knowledge of the social activities and events the campus has to offer.

Abstinence from the Internet is not recommended for Internet addicts because the use of the Internet is sometimes required for ones work or school life. For some people treatment may involve learning time management skills, setting goals, using reminder cards, or developing a personal inventory. Others may want to seek counseling and support groups or family therapy.

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A study of internet addiction and its effects on mental health: A study based on Iranian University Students

Javad yoosefi lebni.

1 Health Education and Health Promotion, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran

Razie Toghroli

2 Social Determinants in Health Promotion Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran

Jaffar Abbas

3 Antai College of Economics and Management/School of Media and Communication, Shanghai Jiao Tong University, Shanghai-China

Nazila NeJhaddadgar

4 Department of Health Care Services and Health Education, School of Health, Ardabil University of Medical Science, Ardabil, Iran

Mohammad Reza Salahshoor

5 Department of Anatomical Sciences, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran

Morteza Mansourian

6 Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran

Hadi Darvishi Gilan

Neda kianipour.

7 Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran

Fakhreddin Chaboksavar

Seyyed amar azizi, arash ziapour, introduction:.

The Internet has drastically affected human behavior, and it has positive and negative effects; however, its excessive usage exposes users to internet addiction. The diagnosis of students' mental dysfunction is vital to monitor their academic progress and success by preventing this technology through proper handling of the usage addiction.

MATERIALS AND METHODS:

This descriptive-analytical study selected 447 students (232 females and 215 males) of the first and second semesters enrolled at Kermanshah University of Medical Sciences, Iran, in 2018 by using Cochrane's sample size formula and stratified random sampling. The study applied Young's Internet Addiction Test and Goldberg General Health Questionnaire 28 for data collection. The study screened the data received and analyzed valid data set through the t -test and Pearson's correlation coefficient by incorporating SPSS Statistics software version 23.0.

The results of the current study specified that the total mean score of the students for internet addiction and mental health was 3.81 ± 0.88 and 2.56 ± 0.33, correspondingly. The results revealed that internet addiction positively correlated with depression and mental health, which indicated a negative relationship ( P > 0.001). The multiple regression analysis results showed students' five significant vulnerability predictors toward internet addiction, such as the critical reason for using the Internet, faculty, depression, the central place for using the Internet, and somatic symptoms.

CONCLUSIONS:

The study findings specified that students' excessive internet usage leads to anxiety, depression, and adverse mental health, which affect their academic performance. Monitoring and controlling students' internet addiction through informative sessions on how to use the Internet adequately is useful.

Introduction

In recent years, technological advancements have taken place in the modern world. In the complexity of today's world, internet use is playing a vital role in educational institutions to attain different learning skills, which have become a necessity for university students. However, scholars have shown concerns about the excessive use of this technology and the hidden risk factors of internet users, such as physical and mental health.[ 1 , 2 ] The Internet is an easy and quick medium of interaction to gain the required information for communication with others around the world. However, a lack of control over excessive internet use can disturb individuals' living standards and relationships between family members, and it can bring instability of feelings.[ 3 , 4 ] The users of the Internet have increased incredibly worldwide, with the peak of a digital industrial revolution in progress, and new technological revolution will undoubtedly create new problems and predicaments.[ 4 , 5 ] The history of internet users goes back some decades at present. The Internet has become one of the most fast-growing and transformative technologies. Globally, the users of the Internet have increased from 414 million in 2000, 665 million in 2002, and over 4.574 billion by December 31, 2019. The US National Science Foundation specified that the internet users enabled by smartphones access would increase to 5 billion in 2020.[ 6 , 7 ] In recent years, internet users in Iran have grown dramatically. According to the reported statistics, the Iranian users of the internet have risen from 11.0 million in 2006, 33.0 million in 2002, and over 62 million by July 1, 2019. Hence, the users of the Internet in Iran have increased drastically over 25 times, and recent research conducted in Iran indicated that the young population makes up the majority of internet users.[ 8 ] Previous research specified that the Iranian users devote 35% of their time to chat rooms, 28% to online games, 30% to checking E-mails, and 25% to surfing the net on averages, while connected to the Internet. Besides, another study reported that Iranian users spend 52 min/week as an average time, while linked to the Internet.[ 9 ]

Internet addiction disorder, pathological internet use, or problematic internet use typically refers to the questionable or compulsive use of the Internet, which results in substantial impairment in the function of individuals in their different life domains over prolonged time. Internet addiction and other relationships based on the usage of digital media and mental health are vital considerable research fields, arguments, and discussions among numerous experts and researchers in various disciplines. This addictive behavior has made controversy from the areas of scientific, medical, and technological communities. Internet addiction is an interdisciplinary phenomenon, and different researchers have investigated it from different perspectives from various disciplines, such as medicine, computer science, sociology, law, and psychology.[ 10 ] Some scholars have considered internet addiction as a social crisis, and it has attracted the attention of different researchers and experts. This phenomenon is a biological, psychological, social, economic, and cultural problem, which is impossible to be taken into account as a simple matter because different factors influence it.[ 11 ] The excessive and pathological use of the Internet refers to internet addiction.[ 6 ] Therefore, with the growing number of internet users and its widespread psychological and sociological implications, it is necessary to determine and recognize the contribution of predictive factors in internet addiction. By conducting pathological studies about internet addiction to judge the addictive behaviors, it would enable us to utilize this technology with a balanced approach better and more usefully.[ 12 ] Internet addiction generally refers to a type of applying the Internet, which leads to psychological, social, educational, or occupational problems in a person's life.[ 13 , 14 ] Scholars have described this phenomenon as internet addiction dysfunction[ 15 ] and the problematic application of the Internet,[ 16 ] or habitual use of the Internet,[ 17 ] which determines it as one of the forms of behavioral addiction.[ 18 ] Researchers have also described internet addiction as “the modern addiction.” In practice, this type of addiction is true dependency, like drug addiction and other kinds of dependency. Although this kind of dependency does not have the somatic problems of chemical addiction, its resultant social problems are like other types of addiction.[ 1 ] In the 2015 World Statistics report, the number of internet users and the population of countries were specified; it was reported that the total world population was 7,264,623,793, of which 3,079,339,857 were using the Internet, and the young made up the majority of users.[ 8 ] While taking into account many points of proper and practical use of the Internet and prevention of mental illness, these reported statistics underscore the importance of the Internet and social networks. Internet addiction is an etymological process of using the Internet that creates a psychological state in which the user's behavior is disturbed, thereby leading to a dysfunction in his/her cognitive status.[ 19 ] Mental health is one of the main pillars of healthy human societies, which plays a vital role in ensuring the dynamism and efficiency of any society. As university students are among the most prestigious layers of societies, they present future builders in any country, and newly arrived students in universities from far-away cities are the first who fall victim to internet addiction. The mental health of the students is essential for raising their learning and scientific awareness.[ 19 ] Mental health is a concept that reflects our thinking, feelings, and functioning in dealing with various life situations.[ 20 ] In this modern world, the disease patterns are shifting toward no communicable diseases, and the rising rate of mental dysfunction and the resultant costs imposed on societies have attracted the attention of health promotion specialists.[ 8 ] In this regard, the Global Burden of Disease statistics has introduced mental illnesses as one of the three primary causes of lost years of life due to disability.[ 21 ] According to the WHO, mental health is defined as one's ability to communicate with others harmoniously; modify the personal and social environment; and resolve conflicts and personal preferences logically, fairly, and appropriately.[ 22 ] Besides, the statistics announced by the WHO reported that 52 million people of different age groups suffer from severe illnesses worldwide and 250 million have mild mental dysfunction. In Iran, these statistics are not lower than those in other countries.[ 23 ] The results of the epidemiological studies conducted to examine psychiatric dysfunction in Iran are indicative of the variability of the prevalence of dysfunction between 11.9% and 30.2%.[ 24 , 25 ]

Concerning internet addiction, addressing the problems of individuals' mental health is of great importance. An earlier study conducted by Fallah reported that depression was more prevailing among internet users with addictive behavior as compared with average internet users. The finding specified that individuals having internet addiction showed anxious behavior and their mental health was more exposed to higher risks.[ 23 ] Lashgarara et al . described that 34% of university students had addictive behavior to the Internet based on the Young's categorization.[ 26 ]

In a previous study, Fonia et al . reported that students' mental health and internet addiction showed a negative relationship, and their internet addictive behavior was not significant. It was different from the students' gender and marital status variables.[ 27 ] Another study of Nastizai claimed that students' internet addiction developed a higher risk of mental health than ordinary users of the Internet.[ 28 ] Fonia et al . reported that there was a significant difference between internet addiction among male and female students.[ 27 ] Similarly, the relationship between internet addiction and users' mental health received more considerable attention, and previous studies have emphasized this matter, such as the investigations of Fallah Mehneh,[ 29 ] Alavi et al .,[ 30 ] Mirzaian et al .,[ 31 ] and Taheri Mobarakeh et al .[ 32 ] The tendency of using the Internet among students is higher, and they are more vulnerable to the risk of internet addiction. Thus, more attention to students' mental health needs should be considerable paid for their future as well as the development of the nation.[ 22 , 25 ] Universities need to pay attention to boosting students' mental health, personal growth, and well-being. Because internet addiction prevails worldwide, it also exists in Iran for several years, and young individuals have shown greater engagement toward internet use, while students make up the majority of internet users. The excessive use of the Internet leads to psychological injury, mental health damage, and other health problems. Experts have suggested necessary measures to prevent internet addiction among students and treat disorders and health problems where appropriate.[ 33 ] The present research emphasized investigating internet addiction and its effects on the mental health of medical students at Kermanshah University of Medical Sciences, and its findings provide valuable insights.

Materials and Methods

This descriptive-analytical study selected 447 students (232 females and 215 males) of the first and second semesters enrolled at Kermanshah University of Medical Sciences, in 2018 (May 2017–October 2018) by applying Cochrane's sample size formula and stratified random sampling methods. This method draws the statistical population according to the hierarchy of the types of population units. The study applied Young's Internet Addiction Test (IAT) and Goldberg General Health Questionnaire (GHQ-28) for data collection. The study screened the data received and analyzed valid data set through the t -test and Pearson's correlation coefficient by incorporating SPSS Statistics software version 24.0. Hence, the authors randomly selected nine faculties (medicine, dentistry, pharmaceutical medicine, nursing and midwifery, paramedics, public health, nutrition sciences, and food industries, and self-governing college). In the next step, we selected majors and classes from each faculty (as many as the number of research samples) and evaluated the data. The inclusion criterion was the right to choose the courses freely, and the investigators have excluded incomplete questionnaires from the study. Besides, we assured participants about the confidentiality of the collected information and lack of disclosure of their personal information. Besides, the ethical principles employed in the present study included critical steps, such as obtaining the necessary permits, retaining the right for the schools under investigation to either accept or reject to participate in the research study, and ensuring confidentiality and nondisclosure of agreement. The investigators distributed the questionnaires among the target respondents. The authors explained the objectives of the present study to the target individuals and obtained informed consent from all participants before to execute the research. Not to mention, the exclusion criteria were the sample's disinterest in participating in the study and handing over incomplete questionnaires.

Demographic questionnaire

The first section of the self-administered instrument contained the demographics and comprised questions on gender, age, marital status, place of residence, faculty, education, having a personal computer, central location, and time of using the Internet, and the primary reason for using the Internet.

Internet Addiction Test

Young developed this 20-item scale for measuring the internet addiction, which affects a variety of aspects in users' lives.[ 17 ] The study applied the Persian translation of Young's IAT developed by Alavi et al .[ 30 ] The questions showed the scores on a selected 5-point Likert scale (5 = always, 4 = usually, 3 = most of the time, 2 = sometimes, and 1 = seldom). The ranges of minimum and maximum scores showed 20–100. The scores divided internet users into the following three groups: typical users indicating a score of 20–49; at-risk users, specifying a score of 50–79; and the internet users having an addiction with a score of 80–100. The highest scores represent the highest levels of students' dependency on the Internet, which leads to addictive behavior. Recent studies evidenced that a score of 50 or above shows internet addiction. Besides, this study confirmed the questionnaire's validity from three experts by applying the content validity index (0.84), while the survey confirmed reliability through the t -test (0.88). The Cronbach's alpha provided a satisfactory value (0.87) with a sample of twenty medical students within 2-week process of data collection. The findings of the reliability and validity of this instrument/tool are consistent with the results of previous studies, which indicated over 90%.[ 34 , 35 , 36 , 37 , 38 ]

The General Health Questionnaire

This prospective study used GHQ-28 for gathering data.[ 39 ] The study screened the data received and analyzed valid data set through the t -test and Pearson's correlation coefficient by using the SPSS Statistics software version 24.0. The self-reported Goldberg's 28-item questionnaire examines the individual's mental health in the recent month and includes symptoms such as abnormal thoughts and feelings and aspects of visible behavior. This questionnaire consists of the following four subscales: somatic symptoms (questions 1–7), anxiety (questions 8–14), social dysfunction (questions 15–21), and depression (questions 22–28). Each subscale contains seven questions that measure the various aspects of mental health, ranging from somatic to psychological dysfunction.[ 39 ] The questions presented scores with a 4-point Likert scale (0 = not at all, 1 = average, 2 = more than average, and 3 = far more than average). The minimum and maximum ranges illustrated 0–84, which showed categories into four levels of mental health, for instance, normal (0–22), weak (21–40), balanced (41–60), and severe (61–84). The highest ratings/scores represented the lowest level of students' mental health status. The study examined and confirmed the questionnaire's reliability for each section by using content validity (0.80). The sought the opinion from three experts by using the content validity index (0.80) and confirmed reliability through several tests, such as test-retest (0.87). The study calculated the Cronbach's alpha (0.93) value from the sample of twenty medical students. The results derived from the tests of reliability and validity of this instrument are in line with the findings of previous global studies, which specified the same results.[ 9 , 40 , 41 , 42 ]

The study applied descriptive statistics (percentage, mean, and standard deviation) and inferential statistics ( t -test and Pearson's correlation coefficient) to analyze the data received by using the SPSS Statistics software (version 23.0, SPSS Inc., Chicago, IL, USA), and applied required analysis at the statistical significance level of 0.05 ( P < 0.01).

Ethical consideration

This study is the part of the research project (IR.KUMS.REC.1397.108, No. 97056) sponsored by the Deputy of Research and Technology from Kermanshah University of Medical Sciences, Iran. The authors maintained all the protocols before performing all the procedures engaged in this study involving human participants in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

The total population comprised of 447 participants in the present study, including 215 male (48.1%) and 232 female (51.9%) students. The average age of the respondents under investigation was 23.47 ± 4.58 years, and the majority of respondents' age ranged between 19 and 24 years (69.6%). Concerning the marital status, there were 360 single participants (80.50%) in this population. The second majority of the study indicated bachelor's degree students (202 students or 45.20%), and the majority of the discipline was a school of medicine (71 students or 15.90%). The majority of the dormitory students comprised 48.30% (216/447). The study findings specified that 356 students possessed their computers (356/447 = 79.60%), and the number of students using the Internet at their dormitories comprised 205 respondents (205/447 = 45.90%). The results indicated that the majority of the students used the Internet either in the morning or in the evening (367/447 = 82.10%).

The main reason for using the internet application was chatting with friends and family members. The mean and standard deviation of students with internet addiction was 3.81 ± 0.88. Besides, the mean and standard deviation of students' mental health was 2.56 ± 0.33, which stated that the general mental health of students was not in good condition. Regarding the mental health of the students' sample, the study results indicated that the highest and lowest rates showed linkage to depression with a mean and standard deviation of 2.84 ± 0.21 and somatic dysfunction with a mean and standard deviation of 2.16 ± 0.79, respectively, as indicated in Table 1 . This specific study applied the Pearson's correlation coefficient to determine the relationship between the students' internet addiction and mental health. The results of the correlation matrix demonstrated that they did not statistically significantly correlate with each other ( P < 0.001, r = 0.052). The study results specified that students' depression and somatic symptoms had the highest ( P = 0.001, r = 0.166) and lowest ( P > 0.001, r = 0.006) relationships with internet addiction, as indicated in Table 2 .

Internet addiction and mental health scores for different genders

The results of Pearson’s correlation coefficient between internet addiction and mental health among students

**Correlation was significant at the 0.01 level (two tailed)

The present study aimed to investigate internet addiction and its effects on the mental health of medical students at Kermanshah University of Medical Sciences. The results of the present study demonstrated that 45.5% of students at Kermanshah University of Medical Sciences were addicted to the Internet. This finding was concurrent with the results of studies conducted by Farhadinia et al .,[ 43 ] Sepehrian and Jokar,[ 44 ] Fonia et al .,[ 27 ] and Dargahi and Razavi.[ 45 ] Those who use the Internet more than others can replace stronger relationships in real life with low-quality social relationships, thereby resulting in more loneliness and depression. To further explicate the matter, the Internet may serve as a substitute for lives without vitality. Loneliness and isolation may cause people to spend more time on the Internet, thereby decreasing the quality of their social relationships.

As for the demographic characteristics, the results demonstrated that there was a significant difference between male and female students in terms of internet addiction. In addition, 23% of male students were internet addicts, which exceeded that of female students by 22.4%. In this study, male students should be given priority in prevention programs for internet addiction. These results were consistent with the results of studies conducted by Alavi et al .,[ 30 ] Orsal et al .,[ 46 ] and Fonia et al .,[ 27 ] whereas inconsistent with the results of studies performed by Atashpour et al .[ 47 ] and Shahbazirad and Mirderikvand.[ 48 ] Male students seem to have more internet addiction than girls. In fact, the present research, in line with the findings of previous studies, shows that men are more exposed to internet addiction, not because of biological differences between the two genders, but due to different social and environmental factors to which each gender is exposed. According to the results, it seems that this finding can be an alarm at the increase in this disorder among students, and it is better that proper planning be done in this area in cooperation with university officials.

Based on the results of the present study, the mean score of male students' mental health was higher than that of female students, and no significant difference was seen between gender and mental health. However, the finding of the present study was consistent with the results of studies conducted by Taji and Verdinejad,[ 49 ] Namdar et al .,[ 50 ] and Imani et al .[ 51 ] In studies done by Asadi et al .,[ 52 ] Gorgich et al .,[ 9 ] Fonia et al .,[ 27 ] and Xu and Liu,[ 23 ] it was expressed that female students had more mental disorders than male students, which was inconsistent with the results of the present study. It should be noted that the mean score of male students' mental health was higher than that of female students, possibly due to men's ability to communicate with others in the society and university, the ability to deal with problems and difficulties, and the ability to earn money, as well as women's excessive emotional dependency on their families and lack of social security in the society.

The results of this study revealed that half of the students had poor mental health, and there was a significant difference between the mean scores of depression and internet addiction. These results were consistent with the results of studies done by Nastizai,[ 28 ] Anderson et al .,[ 12 ] and Chung and Wong.[ 53 ] In a study done by Abdollahi on nursing students at Tehran University of Medical Sciences, it was shown that 32.1% of students had suspected mental disorders, which was 29.7% in women and 34.3% in men.[ 54 ] In addition, Rafiei and Mosavipour showed that 67.9% of students at Arak University of Medical Sciences had symptoms of mental disorders, and only 32.1% of them had normal mental health.[ 55 ] Similarly, Masoudi et al . concluded that 52.4% of students at Tehran University of Medical Sciences were suffering from mental health disorders.[ 56 ] Similarly, in a study done by Yavarian et al . on students at Uromia University of Medical Sciences, it was demonstrated that 45.8% of students had different degrees of mental health disorders. In their study, it was also revealed that 10%, 0.5%, and 3.2% of students had severe disorders in terms of somatic symptoms, anxiety and insomnia, and depression, respectively. This finding was concurrent with the results of the present study.[ 57 ] It seems that the different prevalence of psychiatric disorders in various studies can be attributed to several factors, including the differences in groups under study.

The results revealed that internet addiction and mental health were negatively related, which was consistent with the results of studies conducted by Shahbazirad and Mirderikvand,[ 48 ] Fallah Mehneh,[ 58 ] and Mousavomoghadam et al .[ 59 ] Hosseini et al . showed that 4.2% of students at Payam Noor University of Charm had severe addiction to the Internet. In addition, a significant relationship was observed between internet addiction and mental health.[ 60 ] Similarly, in a study performed by Farhadinia et al ., it was demonstrated that internet addiction and mental health significantly correlated among the students of Lorestan University of Medical Sciences,[ 43 ] which seems to lay the groundwork for the internet addicts. Some people resort to the Internet to reduce their depression. In this case, the Internet may provide a substitute for the joyless lives of depressed people, or they may get depressed as a result of internet addiction. In other words, the internet addicts will experience the negative consequences, such as depression.

In justifying the relationship between depression and internet addiction, it can be expressed that the excessive use of the Internet can lead to social isolation and depression through reducing familial, social, and local connection. Therefore, depression may occur as a result of internet addiction, and in this case, the internet addicts experience the resultant negative consequences, such as depression.[ 28 ]

The results revealed that the five major predictors of vulnerability to internet addiction in university students were as follows: the key reason for using the Internet, faculty, depression, the main place for using the Internet, and somatic symptoms.

Limitations of the study

Concerning the limitations, this study evaluated medical students in the classrooms based on different groups. The discussions among students could present bias in their feedback. There was no face-to-face interview session, and the data set reported on a self-reported questionnaire, which increases the risk of social desirability biases among medical students of medicine, dentistry, and pharmaceutical departments at self-governing Education Incubator of Kermanshah, Iran. The limitations of the current study specify that researchers can consider a large sample size based on medical students as well as other departments to execute their investigations in western part of Iran. Scholars can find experimental and longitudinal methods with larger samples to examine different results.

Conclusions

According to the findings of the present study, it can be concluded that students' excessive use of the Internet leads to depression, anxiety, and reduced mental health, thereby affecting their academic performance. Hence, it is suggested that further monitoring and control be exercised on how the Internet is used by university students, and they should be informed of the detrimental effects of this technology in the case of misuse or overuse. The findings of the present study are also indicative of the significance of preventative measures in the form of educational and counseling programs for students regarding the proper and practical use of the Internet. In addition, addressing the issues and problems relating to communication technologies, such as the Internet, can lay the groundwork for proper education and instigate parents' and families' further attention to proper and effective use of the Internet.

Financial support and sponsorship

Conflicts of interest.

There are no conflicts of interest.

Acknowledgments

The authors hereby bestow their gratitude to the students in the for-profit Schools of Medicine, Dentistry, Paramedics, Nursing and Midwifery, Paramedicine, Nutrition Sciences and Food Industries, Public Health and Self-Governing College in Kermanshah University of Medical Sciences for their participation in the present study.