Fungi are organisms that thrive in heat, wet environments. Toenail fungus infections are quite common and can occur in individuals of any age, but they are most frequently seen in older adults.

The condition typically starts as a skin infection known as tinea pedis, or athlete’s foot. Initially, the infection may take hold under the skin fold at the tip of the toenail fungus. As time progresses, the fungus can spread beneath the surface of the nail, leading to noticeable changes like a yellow or brownish tint. Besides discoloration, the toenail may become thicker and misshapen.

For folks who struggle to keep healthy toenails, in search of the knowledge of a foot and ankle doctor can be useful. These specialists can diagnose the precise causes of toenail problems and advocate appropriate treatment alternatives.