Yellow nail syndrome is a rare condition that affects the fingernails and toenails. People who develop this condition also have respiratory problems and lymphatic system problems with swelling in the ...

Although its name implies it is a cosmetic issue, yellow nail syndrome is actually a complex, potentially painful disorder that affects multiple body systems. It usually appears in people over age 50.

Excessive nail polish use or fungal infections are the most likely causes of yellow toenails. However, yellow toenails can sometimes be a sign of a more serious underlying condition. Nails are ...

As simple an issue as yellow nails may seem, it can be tough for even experts to pinpoint the cause. "Every time somebody comes in with a nail change, I put on my super-sleuth hat," Dr. Kristen Lo ...

Nail abnormalities are often pointers to various systemic illnesses as well as local conditions. These manifest as changes in the color, shape and growth pattern of the nails. One of these is the ...