From trauma to a toenail fungus, there are many reasons why you may have a black toenail. Here's what it means, how to treat ...

Nail Clubbing. If you notice that the end portion of the nail raises up and rounds out, there is a big chance you are dealing with nail clubbing. This disorder does not appear at once – it graduates ...

First, I found out that alligator penises are almost never flaccid (oh, hello, by the way). Then, I discovered that under the ...

Nail Experts Discuss How to Diagnose Common — and Not-So-Common — Nail Disorders – An American Academy of Dermatology Association Reading Room selection February 14, 2025 • 8 min read ...

Drug-induced nail disorders are uncommon adverse reactions that can occur as a result of drugs, with nail abnormalities being due to acute damage to the nail unit leading to symptoms associated ...

Click here for a gallery of nail disorder images. What causes thick toenails? Around 1–8% of the population has a diagnosis of onychomycosis. Its occurrence is steadily growing.

The basics of diseases specific to the nail in the pediatric dermatology practice, including the symptoms, diagnosis, treatment, and education of patients and families with common nail disorders ...

The use of artificial intelligence in hair and nail disorders has “unlimited” potential in terms of both clinical utility and physician education, according to a study.“The technology is ...

Toenail fungus affects an estimated one in 10 people worldwide, ... a dermatologist who treats nail disorders at the University of Miami Miller School of Medicine.

Retronychia represents a relatively uncommon but increasingly recognized toenail disorder that disproportionately affects young adult women. The condition occurs when a toenail stops growing ...

Some nail polishes — dark or red colors, in particular — can stain the surface of your nails, Dr. Rubin said. This isn’t harmful, but you might not like the way it looks, he added.