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What Causes White Spots on Nails?
Learn the most common causes of white spots on nails, a condition known as leukonychia. Plus, experts explain how to treat ...
These include pulling, picking, biting, or scraping one's hair, skin, or nails. The disorders include trichotillomania (compulsive hair pulling), dermatillomania (compulsive skin picking ...
Onychomycosis, or fungal infection of the nail, most often affects the toenails. Infected nails usually have a thick, yellow appearance and can become coarse and brittle (see Figure 4).
Parakeratosis pustulosa (PP) is a cause of distal nail inflammation and nail dystrophy that affects a single digit. It is nonpruritic and minimally painful. This distal digital dactylitis is ...