Medically reviewed by Katlein Franca, MD Nail psoriasis and onychomycosis (nail fungus) are both conditions that can discolor ...

What Is a Fungal Nail Infection? A fungal nail infection is a common condition that can leave you with brittle, discolored nails, usually on your toes. Its formal name is onychomycosis, and it’s ...

UV got to be kidding! If you’re a regular at nail salons, you may be dismayed to learn that your pedicure may be more of a ...

Here, experts debunk nail myths and explain the science behind these common misconceptions. Mythbuster: Maybe, but probably ...

Learn the most common causes of white spots on nails, a condition known as leukonychia. Plus, experts explain how to treat ...

Why toenail fungus (onychomycosis) is more than a cosmetic issue—and how it affects nail bed health and daily life. The top causes of recurring fungal nail infections and why conventional ...

If you’re living with diabetes, foot problems can lead to serious health risks. You may worry about infections, ulcers, or ...

The type of cut can increase your risk of an infection post-injury. "A relatively clean cut, like one from a just-washed kitchen knife, is less likely to cause an infection than stepping on a ...