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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.
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 .
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.
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.
DSM-5 is the 2013 update to the Diagnostic and Statistical Manual of Mental Disorders, published by the American Psychiatric Association. It includes changes and revisions to the previous edition, such as the elimination of subtypes of schizophrenia, the renaming of Asperger syndrome, and the inclusion of binge eating disorder.
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.
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.
Anxiety disorders are the most common type of mental disorder. They affect nearly 30% of adults at some point in their lives, with an estimated 4% of the global population currently experiencing an anxiety disorder. However, anxiety disorders are treatable, and a number of effective treatments are available. [9]