Let’s start with nail fungus, a disease that an average person experiences at least once in their lifetime. As you probably know, the fungus is found in our bodies. To turn into an infection, it needs ...

Distal and lateral subungual onychomycosis is also called DLSO. This is the most common form of onychomycosis. It is caused commonly be dermatophytes and may affect a healthy nail or one already ...

Medically reviewed by William Truswell, MD If you have yellow nails, this could be a sign of aging, smoking, or yellow nail ...