Toenail fungus is also known as onychomycosis. It is a common fungal infection that affects one’s toenails. The most obvious symptom of this infection is a white, brown, or yellow discoloration of one or more toenails. The fungus may spread and cause the nails to become thick or crack. This type of infection is more prevalent on toenails than fingernails. It also affects men more than women. The older a person becomes, the more vulnerable he is to toenail fungus.
5What are the most common causes of the toenail fungus infection?
Toenail fungus infections can be caused by more than one type of fungus. The majority of nail fungal infections are caused by dermatophytes which is a type of mold. Dermatophytes are fungal microorganisms that are not visible to the naked eye. They feed off keratin, a protein that makes the nails hard. It is also found in the hair.