Some of these markers could even be a sign of lung cancer or heart disease. In most cases, changes to your nails are nothing ...

If you notice splinter hemorrhages on your toenails or fingernails, and haven’t experienced any recent trauma to the nail, ...

Common nail diseases include nail psoriasis, fungal infections, paronychia, and more. Learn about the causes, symptoms, and treatments for common nail diseases here.

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 ...

There’s a reason the kidneys are sometimes called the “unsung heroes” of the body. They act as a filtering system, removing waste and excess fluid. And they do an incredibly efficient job ...

Can ridges in nails really be a sign of thyroid disease? Turns out the answer is yes. “The thyroid gland produces hormones that are crucial for regulating our metabolism, ...

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 ...

Nail psoriasis is an autoimmune disease in which skin cells multiply too quickly. Like nail fungus, psoriasis causes discolored, pitted nails.

Nail infections represent one of the most underestimated health challenges facing Americans today, with medical professionals ...

Nails that aren’t smooth or aren’t one color can be a sign of many diseases -- or of none. Only your doctor can tell for sure. Look for the usual suspects before you assume a serious problem.

In organic arterial disease the nails do not show these changes. There is rather a thickening, roughening, and darkening of the nail plate, which hides the nail bed.

The idea that your nails need to “breathe” is actually a myth, said Dr. Chris Adigun, a dermatologist in Chapel Hill, N.C., who specializes in nail disorders. “Your nails don’t have lungs ...