It can take up to a year for toenail fungus to completely resolve with treatment, and it can come back without proper ...

to aging and psoriasis (a chronic skin condition). Often, though, they're caused by a fungal infection. These infections most often affect the toes, causing nails to thicken, crumble and become ...

Physicians must be careful when diagnosing fungal infections of the nail because several other conditions can result in ...