Though it can cause extreme discoloration, there's a lot you can do treat it—and stop it from happening again.

Your nails do much more than complete your look — they can offer valuable clues about what’s going on inside your body. Paying attention to these signs can help you spot potential problems early and ...

Abstract: Liver disease and nail psoriasis can manifest through secondary nail changes, yet conventional diagnostic methods such as blood tests and biopsies remain invasive, costly, and painful for ...

Philip Mease, MD, discusses the different treatment options now available for patients with psoriasis and psoriatic arthritis. Psoriatic arthritis (PsA) affects roughly 30% of patients with psoriasis, ...

Multiple studies have identified correlations between harsh chemicals used in nail salons and health issues including skin, respiratory, cancer and birth defects. NBC News’ Zinhle Essamuah spoke to a ...

This clinical review highlights physical trauma as the leading cause of toenail onychodystrophy, exceeding onychomycosis in routine practice. Ill-fitting footwear and structural abnormalities of the ...

The authors have declared no conflicts of interest. 1. Nail lichen planus (NLP) is a rare but potentially disfiguring nail disorder that can lead to permanent nail damage. This review provides a ...

Casey Gallagher, MD, is a dermatologist and clinical professor in the Department of Dermatology at the University of Colorado Denver. Grover's disease is a rare skin condition that causes a severe ...

PARMA HEIGHTS, Ohio -- With the ink barely dry on her Old Brook High School-Parma Campus diploma, Lilli Chappell recently made a dream come true. The Parma resident and nail technician -- who studied ...