Toenail fungus, or onychomycosis, may seem like a minor issue, but if left untreated, it can lead to serious health problems. Dr. Peter Joseph, a podiatrist, warns that the infection can cause foot discomfort, thickening, and misshaping of the nail, making walking difficult. It can also spread to the skin, leading to athlete’s foot, and in severe cases, a widespread infection that could be fatal, especially for those with weakened immune systems. In rare cases, the nail may need to be removed. Dr. Joseph advises seeking medical attention if you suspect an infection, as early diagnosis and treatment can prevent complications.
