While toenail fungus is contagious, it is encapsulated beneath the nail. In essence, the toenail protects the surrounding tissue from the infection spreading. The opposite is not true. A fungal infection of the skin, Athlete's foot, can easily spread to the toenails. For this reason, it is vital to treat Athlete's foot until it is completely resolved
Is athlete's foot caused by toenail fungus?
While toenail fungus is contagious, it is encapsulated beneath the nail. In essence, the toenail protects the surrounding tissue from the infection spreading. The opposite is not true. A fungal infection of the skin, Athlete's foot, can easily spread to the toenails. For this reason, it is vital to treat Athlete's foot until it is completely resolved