If you've noticed horizontal lines on your nails, you may be wondering what they mean. It turns out, they could be telling ...

Medically reviewed by Anju Goel, MD Up to 20% of people who get COVID-19 experience skin and nail changes. COVID nails is a ...

Learn critical nail changes that could indicate melanoma. Discover how to inspect your nails for deadly skin cancer signs ...

Discover why nails separate from the nail bed, what causes onycholysis, and how to treat this common but concerning nail ...

The most common cause of green nail syndrome is the superbug bacterium Pseudomonas aeruginosa. Famed for hard-to-treat ...

Nails are protective plates at the tips of the fingers and toes. They are from a protein called keratin. Some anatomical structures of the nails include cuticles, mantles, nail beds, nail plates ...

Fingernails help protect the underlying skin ... producing the cells that will eventually harden into the nail plate . It sits above the cuticle, a layer of dead cells joining the base of the ...

Underneath the nail plate is the nail bed. The nail bed is where the nail adheres to the finger. Other key elements of the nail include: Your nails typically grow around 3 to 4 millimeters a month.

and the nail plate should adhere to the nail bed, says Dr. Thomas Stringer, a dermatologist with MedStar Health. “Fingernails, along with the skin and the hair, are all pretty good indicators of ...

or getting your finger caught in the door can cause a dent in the “conveyor belt,” so future nail plates are “produced” with a ridge, she explains. But don’t fret: The ridges aren’t ...