Nail fungus, medically referred to as onychomycosis, is a common and persistent condition affecting millions of people worldwide.

It often begins as a white or yellow spot under the tip of the fingernail or toenail and, as the fungal infection progresses, it can cause nails to become discolored, thickened, brittle, and sometimes even painful.

While prescription treatments are available, many individuals prefer to explore natural remedies as a first line of defense—especially for mild to moderate cases.