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OCD. Dermatophagia (from Ancient Greek δέρμα — lit.skin and φαγείαlit.eating) or dermatodaxia (from δήξις, lit.biting) [3] is a compulsion disorder of gnawing or biting one's own skin, most commonly at the fingers. This action can either be conscious or unconscious [4] and it is considered to be a type of pica.
Nail biting, also known as onychophagy or onychophagia, is an oral compulsive habit of biting one's fingernails. It is sometimes described as a parafunctional activity, the common use of the mouth for an activity other than speaking, eating, or drinking. Nail biting is very common, especially amongst children. 25–35 percent of children bite ...
Body-focused repetitive behavior. Body-focused repetitive behavior ( BFRB) is an umbrella name for impulse control [1] behaviors involving compulsively damaging one's physical appearance or causing physical injury. [2] Body-focused repetitive behavior disorders ( BFRBDs) in ICD-11 is in development. [3]
Signs and symptoms[edit] Dermatographic urticaria is sometimes called "skin writing", as it is possible to mark deliberate patterns onto the skin. The condition manifests as an allergic-like reaction, causing a warm red wheal to appear on the skin. As it is often the result of scratches, involving contact with other materials, it can be ...
Symptom progression for 2-6 weeks following cessation of vitamin B 6, followed by gradual improvement. [14] [4] [15] [16] Megavitamin-B 6 syndrome , also known as hypervitaminosis B 6 , vitamin B 6 toxicity , and vitamin B 6 excess , [a] is a medical condition characterized by adverse effects resulting from excessive intake of vitamin B 6 .
Name Other common names Scientific name Drug Adverse effects Cinchona bark Cinchona pubescens: Warfarin Possible additive effect: Chamomile: Blood thinners: Devil's Claw: grapple plant, wood spider Harpagophytum: Warfarin Additive effect: Ephedra Ephedra: Caffeine, decongestants, stimulants: Increases sympathomimetic effect of ephedra: Feverfew
Where available, ICD-10 codes are listed. When codes are available both as a sign/symptom (R code) and as an underlying condition, the code for the sign is used. When there is no symptoms for a disease that a patient has, the patient is said to be asymptomatic.
An eponymous disease is a disease, disorder, condition, or syndrome named after a person, usually the physician or other health care professional who first identified the disease; less commonly, a patient who had the disease; rarely, a fictional character who exhibited signs of the disease or an actor or subject of a literary allusion, as characteristics associated with them were suggestive of ...