Liam Carter
Nail biting is a common habit, especially among children, but it can sometimes be a sign of something more serious. Severe, uncontrollable nail biting is known as a body-focused repetitive behaviour (BFRB) and is related to obsessive-compulsive disorders. People with BFRB may also engage in other behaviours such as skin picking and hair pulling. Nail biting can have negative effects on oral health, and in some cases, can lead to stomach problems if the nails are swallowed.
| Characteristics | Values |
|---|---|
| Behavioural disorder | Related to obsessive-compulsive disorders |
| Other behaviours | Skin picking and hair pulling |
| Genetic tendency | Yes |
| Dental problems | Misalignment and chipped teeth |
| Oral problems | Gingival injury and malocclusion of the anterior teeth |
| Infections | Paronychia |
| Deformed nails | Due to destruction of nail bed |
| Perfectionism | May stem from a tendency towards perfectionism |
| Guilt and shame | Can be a source of negative feelings |
| Stigmatisation | Can lead to increased stigmatisation |
| Stomach problems | Can develop if bitten-off nails are swallowed |
Explore related products
What You'll Learn
Nail biting is a body-focused repetitive behaviour (BFRB)
Nail biting can lead to several health issues. If the adjacent skin is bitten off, too, this is called perionychophagia, a special case of dermatophagia. Biting nails can lead to broken skin on the cuticle, which can become infected by microbes or viruses. Saliva may then redden and infect the skin. In rare cases, fingernails may become severely deformed after years of nail biting due to the destruction of the nail bed. Nail biting may also be associated with oral problems, such as gingival injury and malocclusion of the anterior teeth. It can transfer pinworms or bacteria from the anus region to the mouth. If the bitten-off nails are swallowed, stomach problems can develop.
Nail biting can also have social and emotional consequences. It can be a source of guilt and shame, leading to a reduced quality of life and increased stigmatisation within family circles or at a societal level. However, it is important to note that not all nail biting is pathological, and the difference between harmful obsession and normal behaviour is not always clear.
White Stripes on Nails: What's the Meaning?
You may want to see also
Explore related products
It is related to obsessive-compulsive disorders
Severe nail biting is the most common body-focused repetitive behaviour (BFRB). People with a BFRB disorder who bite their nails may also have other body-focused repetitive behaviours such as skin picking and hair pulling. These behavioural disorders are related to obsessive-compulsive disorders, and some people have a genetic tendency towards them. Nail biting is very common, especially among children, of whom 25-35% bite their nails. However, more pathological forms of nail biting are considered an impulse control disorder and are classified under obsessive-compulsive and related disorders in the DSM-5. The ICD-10 classifies the practice as "other specified behavioural and emotional disorders with onset usually occurring in childhood and adolescence". The difference between harmful obsession and normal behaviour is not always clear.
The earliest reference to nail biting as a symptom of anxiety was in the late 16th century in France. Some researchers also speculate that nail biting may partially stem from an overall tendency towards perfectionism in one's personality, or from a desire to seek stimulation when bored or frustrated.
No matter when or why nail biting starts, the habit can be difficult to break once it forms. Repeatedly biting your nails can cause some short-term issues to develop, including dental problems such as misalignment and chipped teeth. If the bitten-off nails are swallowed, stomach problems can occasionally develop. Nail biting can also lead to broken skin on the cuticle, which can become infected. In rare cases, fingernails may become severely deformed after years of nail biting due to the destruction of the nail bed.
Chewed Nails: What Does This Body Language Signify?
You may want to see also
Explore related products
It can cause dental problems
Severe nail biting can cause dental problems. Repeatedly biting your nails can lead to short-term issues such as misalignment and chipped teeth. It can also cause broken skin on the cuticle, which can lead to microbial and viral infections such as paronychia. In addition, nail biting may lead to oral problems such as gingival injury and malocclusion of the anterior teeth. If the bitten-off nails are swallowed, this can cause stomach problems.
Nail biting is a common habit, especially among children, with 25-35% biting their nails. However, more pathological forms of nail biting are considered an impulse control disorder and are classified as obsessive-compulsive and related disorders. These behavioural disorders are related to obsessive-compulsive disorders, and some people may have a genetic tendency towards them. While long-term damage from nail biting is rare, it can be difficult to break the habit once it forms.
The Significance of Men Painting Their Nails Black
You may want to see also
Explore related products
It can cause stomach problems
Nail biting is a very common habit, especially among children, of whom 25-35% bite their nails. However, severe nail biting can be classified as an impulse control disorder and is related to obsessive-compulsive disorders. People with a body-focused repetitive behaviour (BFRB) disorder who bite their nails may also have other BFRBs such as skin picking and hair pulling.
Severe nail biting can cause stomach problems if the bitten-off nails are swallowed. It can also lead to dental problems such as misalignment and chipped teeth, and oral problems such as gingival injury. In addition, nail biting can cause broken skin on the cuticle, making it susceptible to microbial and viral infections such as paronychia.
The habit can be difficult to break once it forms, and it may be a source of guilt and shame for the nail biter, leading to a reduced quality of life and increased stigmatisation within their family or society.
White Nail Tips: What's the Meaning Behind This?
You may want to see also
Explore related products
It can be a source of shame and guilt
Nail biting is a very common habit, especially among children, of whom 25-35% bite their nails. However, severe nail biting can be a source of shame and guilt.
Severe nail biting is the most common body-focused repetitive behaviour (BFRB). People with a BFRB disorder who bite their nails may also have other body-focused repetitive behaviours such as skin picking and hair pulling. These behavioural disorders are related to obsessive-compulsive disorders, and some people have a genetic tendency toward them. Nail biting may also be linked to a desire for perfectionism or a need for stimulation when bored or frustrated.
The habit can be difficult to break and can cause short-term issues such as dental problems, including misalignment and chipped teeth. In rare cases, it can lead to severely deformed fingernails due to the destruction of the nail bed. Nail biting can also cause broken skin on the cuticle, making it susceptible to microbial and viral infections such as paronychia. If the bitten-off nails are swallowed, this can occasionally lead to stomach problems.
The shame and guilt associated with severe nail biting can lead to a reduced quality of life and increased stigmatisation within family circles or at a societal level.
White Dot on Your Nail: What Does It Mean?
You may want to see also
Frequently asked questions
Severe nail biting is a pathological form of nail biting that is considered an impulse control disorder. It is a body-focused repetitive behaviour (BFRB) and is classified as an obsessive-compulsive disorder.
Severe nail biting can lead to broken skin on the cuticle, which can become infected by microbes or viruses. It can also cause dental problems such as misalignment and chipped teeth, and stomach problems if the nails are swallowed. In rare cases, severe nail biting can lead to severely deformed fingernails.
Severe nail biting may be caused by a genetic tendency, or by an overall tendency towards perfectionism in one's personality. It may also be a way to seek stimulation when bored or frustrated.
Nail biting is very common, especially among children, of whom 25-35% bite their nails. However, it is not clear how many of these cases would be classified as severe.
Severe nail biting can be difficult to stop once the habit has formed. However, long-term damage from nail biting is rare.
