Nail fungus is an unattractive, though (usually) otherwise harmless, infection of the fingernails or toenails. One or many nails can be infected, and the infection can spread to healthy nails. The faster this fungus is noticed and treated, the faster nails will heal--with fewer unsightly effects and a decreased chance of the infection spreading past the affected nails.
Main Symptoms
According to the Mayo clinic, common nail-fungus symptoms include discoloration, brittleness, thickening of the nail and distortion of the shape of the nail.
Additional Symptoms
Fungal infection may also cause an unpleasant odor, pain in the affected area and even separation of the nail from the skin.
Identification
Doctors diagnose nail fungus by sight and by removing a small sample of skin cells (from beneath the affected nail) for laboratory testing.
Treatment
Treatment typically consists of oral anti-fungal medicines, such as fluconazole. Topical creams may be used as well.
Considerations
One nail or many nails may be affected by the fungus. These infections can sometimes be prevented by keeping nails clean and dry.
Tags: many nails