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Fingernails of a nail-biter. Nail biting, also known as onychophagy or onychophagia, is an oral compulsive and unhygienic 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 ...
Onychomycosis, also known as tinea unguium, [ 4] is a fungal infection of the nail. [ 2] Symptoms may include white or yellow nail discoloration, thickening of the nail, and separation of the nail from the nail bed. [ 2] Fingernails may be affected, but it is more common for toenails. [ 3] Complications may include cellulitis of the lower leg. [ 3]
Onychorrhexis also known as brittle nails, is brittleness with breakage of fingernails or toenails. Paronychia is a bacterial or fungal infection where the nail and skin meet. Koilonychia is when the nail curves upwards (becomes spoon-shaped) due to an iron deficiency. The normal process of change is: brittle nails, straight nails, spoon-shaped ...
Biting your nails is no picnic for your teeth, either. "Constant biting can lead to poor dental occlusion," says Richard Scher, M.D., an expert in nail disorders, "so the biter's teeth shift out ...
Onychophagia, or nail biting, is a pretty common habit, affecting an estimated 20 to 30 percent of the population. Onychophagia, or nail biting, is a pretty common habit, affecting an estimated 20 ...
Nail-biting remains one of the most difficult habits to break, and especially easy to trigger as it is associated with relieving feelings of stress and anxiety. Whether you’re a nail biter or ...
Onychotillomania is a compulsive behavior in which a person picks constantly at the nails or tries to tear them off. [1] It is not the same as onychophagia, where the nails are bitten or chewed, or dermatillomania, where skin is bitten or scratched. Onychotillomania can be categorized as a body-focused repetitive behavior in the DSM-5 and is a ...
It could also help with skin picking and trichotillomania. An approach called habit replacement could help nail biters quit. To stop nail-biting, skin picking and hair pulling, new research ...