Toenail fungus, or onychomycosis, is a common condition in which fungi infect the nails, causing thickening, discoloration, and brittleness. It often develops in warm, moist environments such as shoes, locker rooms, and around pools. Risk factors include aging, diabetes, compromised immune systems, nail trauma, and poor foot hygiene. Symptoms may involve yellow or white spots on the nail, crumbling edges, and an unpleasant odor. Without treatment, the infection can spread to other nails or skin. A podiatrist can accurately diagnose toenail fungus, provide effective treatments, and recommend preventive strategies. If you have symptoms of toenail fungus, it is suggested that…