Ava Monroe
Nail biting, or onychophagia, is a common habit, with up to 30% of the population biting their nails. While it's often harmless, chronic nail biting can lead to deformed nails and damaged skin. It can also increase the risk of stomach and intestinal infections. Nail biting is sometimes associated with boredom, loneliness, or stress and anxiety, and it can be a symptom of various mental health issues, including obsessive-compulsive disorder.
| Characteristics | Values |
|---|---|
| Reason | Boredom, loneliness, nervousness, hunger, or stress and anxiety |
| Associated disorders | Attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, obsessive-compulsive disorder (OCD), anxiety, and other mental health issues |
| Side effects | Deformed nails, soreness of the nails and surrounding skin, stomach and intestinal infections |
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What You'll Learn
Nail biting can be a symptom of anxiety or stress
Nail biting is common, with up to 30% of the population doing it. However, if your nail biting is chronic, you could be damaging your nails and the surrounding skin. Regularly putting your fingers in your mouth might also infect your body with bacteria.
The American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM-5) notes that nail biting is a body-focused repetitive behaviour disorder listed under obsessive-compulsive disorder. Obsessive-compulsive disorder is a mental health condition where an individual has unwanted thoughts, ideas or sensations (obsessions) that make them driven to do something repetitively (compulsions). Behaviours of this type can interrupt a person’s day-to-day activities and personal interactions. Not acting out on the compulsive behaviour causes more distress than relief.
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Nail biting can be a symptom of boredom
Nail biting, or onychophagia, is a common habit, with up to 30% of the population biting their nails. While it can be a symptom of boredom, it can also be a symptom of nervousness, loneliness, or hunger. Nail biting can also be a habit transferred from earlier thumb or finger sucking.
Nail biting can be a compulsive behaviour, interrupting a person's day-to-day activities and personal interactions. It is listed as a body-focused repetitive behaviour disorder in the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders (DSM-5).
Nail biting can also be a symptom of underlying psychological disorders, such as attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, and other mental health issues. It may also be associated with OCD, anxiety, and other mental health disorders.
Habitual nail biting can disrupt normal nail growth and result in deformed nails. It can also cause soreness of the nails and surrounding skin, and increase the risk of stomach and intestinal infections.
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Nail biting can be a symptom of OCD
Nail biting, or onychophagia, is a common habit, with up to 30% of the population biting their nails. While it can occur without symptoms of another psychiatric condition, it can be associated with attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, and other mental health issues. Nail biting can also be a symptom of obsessive-compulsive disorder (OCD). The fifth edition of the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders (DSM-5) lists nail biting as a body-focused repetitive behaviour disorder under OCD.
OCD is a mental health condition where an individual has unwanted thoughts, ideas, or sensations (obsessions) that make them driven to do something repetitively (compulsions). These behaviours can interrupt a person's day-to-day activities and personal interactions. Not acting out on the compulsive behaviour causes more distress than relief.
Nail biting can occur automatically, without thinking about it, to keep your hands busy when you're bored. It can also be a habit transferred from earlier thumb or finger sucking. While not everyone with these disorders bites their nails, and biting your nails doesn't mean you have a psychological disorder, it can be a symptom of OCD.
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Nail biting can cause damage to nails and the surrounding skin
Nail biting, or onychophagia, is a common habit, with up to 30% of the population biting their nails. However, chronic nail biting can cause damage to nails and the surrounding skin.
Nail biting can disrupt normal nail growth and result in deformed nails. It can also cause soreness of the nails and the skin around them. In addition, regularly putting your fingers in your mouth may infect your body with bacteria, and swallowing bitten-off nails can increase the risk of stomach and intestinal infections.
Nail biting is often associated with stress and anxiety, and it may occur automatically to keep your hands busy when you're bored. It can also be a habit transferred from earlier thumb or finger sucking. While nail-biting can occur without symptoms of another psychiatric condition, it can be associated with attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, and other mental health issues.
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Nail biting can increase the risk of stomach and intestinal infections
Nail biting, or onychophagia, is a common habit, with up to 30% of the population biting their nails. It can be a nervous habit, or a way to keep your hands busy when you're bored, lonely or hungry. Nail biting can also be a habit transferred from earlier thumb or finger sucking. While it doesn't always indicate a psychological disorder, it can be associated with attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, and other mental health issues. It may also be a symptom of obsessive-compulsive disorder (OCD).
Nail biting can have negative health consequences. It can disrupt normal nail growth and result in deformed nails. It can also cause soreness of the nails and surrounding skin. One of the most serious potential consequences of nail biting is the increased risk of stomach and intestinal infections. This is because regularly putting your fingers in your mouth might infect your body with bacteria. This is especially true if you swallow your bitten-off nails.
If you bite your nails occasionally, they will usually grow back normally. However, chronic nail biting can cause long-term damage to your nails and the surrounding skin.
If you want to stop biting your nails, it's important to identify the underlying cause. For example, if you bite your nails when you're nervous, you could try finding other ways to manage your anxiety. If you bite your nails when you're bored, you could try finding something else to do with your hands, like squeezing a stress ball or playing with a fidget toy. It's also helpful to identify your triggers and try to avoid them. For example, if you always bite your nails when you're watching TV, you could try doing something else with your hands during that time, like knitting or drawing.
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Frequently asked questions
It could mean that you are nervous, bored, lonely or hungry. It may also be a habit transferred from thumb or finger sucking.
Nail biting can be associated with attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder, separation anxiety, enuresis, tic disorder, and other mental health issues. However, not everyone with these disorders bites their nails and nail biting doesn't always indicate a psychological disorder.
Nail biting can cause deformed nails and soreness of the nails and surrounding skin. It can also increase the risk of stomach and intestinal infections as you are regularly putting your fingers in your mouth.
People bite their nails to keep their hands busy or to relieve stress and anxiety.
Habits don't form overnight and it can take time and patience to break them. However, quitting is possible for most people and you need to want to make the change.
