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Dermatophagia is a type of pica and a body-focused repetitive behavior that involves gnawing or biting one's own skin, usually around the nails or joints. It can be conscious or unconscious, and it may be linked to other disorders such as OCD or autism.
Nail biting is an oral habit of biting one's fingernails, which can be a sign of anxiety, stress or other disorders. It can lead to infections, dental problems, social stigma and low self-esteem. Learn about the signs, symptoms, related disorders and treatment options for nail biting.
Onychotillomania can be categorized as a body-focused repetitive behavior in the DSM-5 and is a form of skin picking, also known as excoriation disorder. It can be associated with psychiatric disorders such as depressive neurosis, delusions of infestation [ 2 ] and hypochondriasis .
Excoriation disorder, also known as dermatillomania or skin picking disorder, is a mental disorder that causes repeated picking at one's own skin. It can be triggered by stress, anxiety, or perceived skin defects, and can lead to physical damage, infection, and psychological distress.
The link between stress and skin goes back to the hypothalamic-pituitary-adrenal axis in the brain, which regulates the body's response to stress, Dr. Evan Rieder, a board-certified dermatologist ...
Psychomotor agitation is a symptom of various disorders and health conditions, such as schizophrenia, bipolar disorder, PTSD, and withdrawal. It involves unintentional and purposeless motions and restlessness, often accompanied by emotional distress. Pacing around is one of the typical manifestations of psychomotor agitation.
There's no doubt that nail-biting is very common-- it's been stigmatized as a bad habit that people train themselves to quit with all different sorts of methods.However, it turns out that the down ...
Learn about the types, causes, diagnosis, treatment and prevalence of BFRBs, impulse control disorders that involve damaging one's physical appearance or causing injury. BFRBs include skin picking, nail biting, hair pulling, nose picking and more.