Nail biting, also known as onychophagia, is a common habit that involves compulsively biting or chewing on one’s nails. It’s often considered a nervous habit and can occur in both children and adults.
While many people view nail biting as a harmless habit, it can have negative physical and emotional consequences. In this article, we will explore the prevalence of nail-biting, why people bite their nails, the consequences of nail-biting, and how to stop this harmful habit.
Definition of Nail Biting
Nail biting is characterized by the habitual act of biting or chewing on one’s fingernails or toenails. This behavior can occur in response to stress or anxiety, boredom or inactivity, or perfectionism and obsessive-compulsive tendencies. The act of nail-biting itself may seem benign at first glance but over time it can become a compulsive behavior that adversely impacts physical health.
Prevalence of Nail Biting
Nail biting is a widespread problem affecting approximately 20-30% of the general population. It’s more common among children and teenagers than adults with studies showing that up to 45% of adolescents engage in the behavior compared to only 5% – 15% adults. Furthermore, it affects men more than women with males being three times more likely to bite their nails than females.
Negative Effects of Nail Biting
While some may view nail-biting as a harmless habit, it can lead to several negative physical and emotional consequences that are both distressing and unsightly. Physically speaking excessive nail-biting has been associated with infections like paronychia (nail bed infection), illnesses like colds where germs enter through broken skin around the nails, dental problems like teeth misalignment from constant pressure caused by biting nails , and skin damage around the nail bed.
Additionally, it can also cause emotional consequences such as low self-esteem and social stigma. Nail biters may feel ashamed of their habit, avoid social situations out of embarrassment, or experience anxiety related to their appearance.
Why People Bite Their Nails
Nail biting, also known as onychophagia, is a common habit that is often seen in children but can continue into adulthood. It is estimated that up to 50% of children and 30% of adults bite their nails. While nail biting may seem harmless, it can have negative physical and emotional consequences.
But why do people bite their nails? Here are some reasons:
Stress and Anxiety
One of the most common reasons people bite their nails is to cope with stress and anxiety. Nail biting provides temporary relief from tension and helps individuals feel more in control.
When people are anxious or nervous, they may unconsciously start chewing their nails as a way to calm down. Research has shown that nail-biting releases endorphins, which are chemicals in the brain that produce feelings of pleasure or happiness.
These endorphins create a sense of relaxation and calmness when someone bites their nails. However, this relief is short-lived, and the cycle of nail-biting can quickly become a repetitive habit.
Boredom or Inactivity
Another reason for nail-biting is boredom or inactivity. Nail biting can become a mindless activity that fills empty time throughout the day.
For example, when waiting for an appointment or sitting through a long meeting, people may turn to nail biting as something to do. In addition to being an idle activity, nail biting may also provide stimulation for some individuals which could be why it becomes habitual.
Perfectionism or Obsessive-Compulsive Tendencies
Some individuals bite their nails due to perfectionism or obsessive-compulsive tendencies. They have an intense desire for perfectionism and may turn to grooming behaviors like nail-biting as a way to achieve this idealized image.
Obsessive-compulsive tendencies can also play a role in nail-biting, especially for those who feel a sense of compulsion to do it. They may feel like they must bite their nails to relieve tension or to achieve a sense of order and control in their lives.
Understanding the reasons why people bite their nails is essential when trying to break the habit. By identifying the underlying causes, individuals can take steps to address them and overcome nail-biting behaviors.
The Consequences of Nail Biting
Nail biting can have both physical and emotional consequences. While it may seem like a harmless habit, the negative effects of nail biting should not be ignored.
Physical Consequences
1) Infections and Illnesses: Our hands are filled with germs, bacteria, and viruses. When we bite our nails, we expose ourselves to these harmful microorganisms.
This increases the risk of infections such as paronychia (an infection around the nail), warts, and herpes simplex virus (cold sores). Additionally, colds and other respiratory illnesses can easily spread from our fingers to our mouths.
2) Dental problems: Nail biting can cause significant damage to our teeth over time. It can lead to chipped or broken teeth, misaligned teeth, and even tooth loss in severe cases.
The constant pressure from biting down on hard nails can also cause jaw pain or temporomandibular joint disorder (TMJ).
3) Skin Damage: Nail biting can damage the skin around the nail bed as well as the cuticles. This can lead to bleeding, swelling, or even permanent scarring if left untreated.
Emotional Consequences
1) Low Self-Esteem: Nail biters often feel embarrassed about their habit and may try to hide their fingers from others. This can result in feelings of shame or insecurity that eventually affect their self-esteem.
They may avoid social situations that require showing their hands or feel uncomfortable when meeting new people for fear of being judged. 2) Social Stigma: In addition to low self-esteem issues, nail biters often experience social stigma associated with their habit.
Others may judge them as being nervous or anxious individuals who lack self-control. This can lead to negative social interactions and even bullying.
Nail biting may seem like a harmless habit, but it can have serious consequences. The physical effects include infections, dental problems, and skin damage.
The emotional side effects include low self-esteem and social stigma. It’s important to address the habit in order to avoid these negative outcomes.
How to Break the Nail Biting Habit
Nail biting is a habit that can be challenging to break, but it is not impossible. The following are some tips to help you stop biting your nails and keep them healthy:
Identify Triggers and Replace the Habit with a Healthier One
One of the most effective ways to stop nail biting is by identifying what triggers this behavior and replacing it with something healthier. For instance, if stress or anxiety makes you bite your nails, try relaxation techniques like deep breathing, meditation, or yoga. If boredom or inactivity contributes to your nail-biting habit, find other activities that keep your hands busy like puzzles or crafts.
Use Deterrents Like Bitter-tasting Nail Polish, Gloves Or Fidget Toys
Another way to break the nail-biting habit is by using deterrents. These are products or items that make it difficult for you to bite your nails.
One of the most popular deterrents is bitter-tasting nail polish which has an unpleasant taste that discourages you from putting your fingers in your mouth. Gloves provide a physical barrier between your teeth and nails while fidget toys keep your hands occupied.
Seek Professional Help if Necessary
Breaking any bad habit can be difficult on one’s own; it may require the help of a professional especially when it comes to nail-biting. A therapist can help you address underlying emotional issues like stress or anxiety and give advice on how best to manage them without resorting to nail biting as a coping mechanism.
In severe cases where self-help measures are not effective, an oral medication known as N-acetyl cysteine (NAC) may be prescribed by a doctor as studies show that NAC helps reduce repetitive behaviors like nail biting. Nail biting can have negative health effects both physically and emotionally.
To stop this habit, one should identify triggers and replace the habit with healthier alternatives, use deterrents like bitter-tasting nail polish, gloves or fidget toys and seek professional help if necessary. Breaking the habit may require commitment and time, but it is worth it in the end for improved health and self-esteem.
Nail-biting is a habit that affects people of all ages.
This habit can have negative physical and emotional consequences, making it important to break the cycle. Fortunately, there are various ways to stop the habit, including identifying triggers, using deterrents, and seeking professional help.
The Road to Improved Health
By breaking the nail-biting habit, individuals can experience improved health benefits. Nail biters often suffer from infections and illnesses due to the germs that gather under their nails. Such infections can lead to more severe health problems if left untreated.
In addition to physical benefits, quitting nail biting also improves psychological well-being by reducing anxiety levels. The reduction in anxiety leads to improved self-esteem levels and overall life satisfaction since they no longer feel ashamed of their appearance or be criticized for their bad habit by others.
Breaking The Habit Is Worth It
Biting nails may seem like an innocent habit but it is a form of body-focused repetitive behavior (BFRB), which can cause serious damage. It takes time and effort but stopping this addictive behavior is worth it as one will enjoy better health outcomes than ever before. With determination and resolve together with strategies mentioned above such as identifying triggers or using deterrents some people have found success in overcoming this destructive pattern of behavior.
Breaking the nail-biting habit requires effort and patience but it is worth it for improved physical and mental health outcomes as well as increased self-esteem levels that accompany healthier habits. By adopting healthy habits like getting enough sleep or regular exercise after quitting this bad habit leads one towards a happier life overall!
Take the first step towards optimal oral hygiene. Reserve your dental appointment at our McDonough dental office now and experience personalized care.
770-957-5214 
E-Mail Us 
JSA Dental Care
