Healthy nails are clear in color and smooth, without cracks, indentations, or ridges. Yellow toenails can be caused by aging, nail polish, or an infection. Read on to learn about the causes of ...

Thick yellow toenails are usually caused by a fungal infection called onychomycosis. This can be irritating or painful. It’s less common, but the infection can affect your fingernails as well.

Common causes of yellow toenails include excessive nail polish use and fungal infections. However, yellow toenails can sometimes be a sign of a more serious underlying health condition ...

Why are my toenails yellow? You might not pay much attention to your toes until flip-flop and sandal season rolls around, but you should. Toenails that are discolored yellow could point to ...

This week, Claire tackles fungal toenails… Q: My toenails are yellow and brittle and I think ... This infection is often seen in the elderly, people with a weakened immune system and those ...

A pharmacist has issued a stark warning that an unusual shape beneath your toenails might be an indicator of a fatal ...

Ever look down at your fingernails or toenails and see yellow, chalky material hiding inside? If you're thinking, “Gross, what’s that?," don't freak out: it’s actually pretty common and ...