Most cases of black toenails aren’t serious, but often require treatment. If you have pain, swelling, or inflammation that’s ...

Internal medicine and rheumatology specialist Siobhan Deshauer, MD, does a deep dive on the signs of kidney disease. Following is a partial transcript of the video (note that errors are possible): ...

If you think that your nails look pale and you're wondering if you have Terry's nails, then check for the lunula, which is this half moon at the base of the nail.

Onychomycosis, in contrast to other routine superficial dermatophyte infections, is difficult to treat and poor outcomes are not unusual. Few guidelines for onychomycosis management have been ...