Nail fungus is a typical condition that begins as a white or yellow spot below the tip of your fingernail or toenail. Because the fungal infection goes deeper, nail fungus may trigger your nail to discolor, thicken and crumble at the edge. It could actually affect several nails.
If your condition is delicate and never bothering you, you might not need treatment. If your nail fungus is painful and has caused thickened nails, self-care steps and medications could help. However even if treatment is successful, nail fungus typically comes back.
Nail fungus can be referred to as onychomycosis. When fungus infects the areas between your toes and the pores and skin of your toes, it's referred to as athlete's foot (tinea pedis).