Onychomycosis is the most prevalent nail disorder. The distal and lateral subtypes are the most common, leading to subungual hyperkeratosis, chromonychia, and onycholysis. Fungal invasion typically ...

Having a loose toenail or fingernail can be a troubling symptom, especially if you don't know what caused it. Usually, getting a loose nail is a gradual process that only impacts part of the nail.

Common signs include pitting, splinter hemorrhages, salmon patches, and distal onycholysis. Although cutaneous psoriasis is considered more severe in individuals with nail involvement, there is no ...

Medically reviewed by Susan Bard, MD Having a loose toenail or fingernail can be a troubling symptom, especially if you don't know what caused it. Usually, getting a loose nail is a gradual process ...