A curled toenail often begins as a small cosmetic change that seems easy to ignore. Then the nail thickens, the shoe rubs harder, and the side of the toe grows tender. Many adults assume every curved ...

Nail fungus is sneaky and stubborn. It can be hidden in bowling shoes, your gym’s sauna, or your community pool. If you spend a lot of time in and around water, it might slowly develop. Once you have ...

Laser treatment may help some people address toenail fungus infection, but more research is needed to assess its effectiveness. It may help stop fungal growth and help the infection clear. Fungal nail ...

Toenail fungus often starts with mild nail discoloration or lifting. It’s not usually serious, but the nails may thicken, become brittle, or fall off without treatment. Nail fungus (onychomycosis) is ...