Toenail Fungus- What is it?
Fungal infections are very common on both fingernail and toenails. A living organism thrives in dark, damp environments such as under and around nails. Toes are more likely to be affected by fungus since it is attracted to a dark and damp environment, which is more common on the foot than on the hand. In more severe conditions, affected nails can have a yellowish or brownish discoloration. They may thicken or become brittle over time, and may even shed. Sometimes the nails have crumbling edges. It can be embarrassing, unsightly, disfiguring, and at times, painful. The nail itself provides a protective covering that allows the fungus to grow underneath. Accumulations of keratinous debris are usually found beneath the free edge of the infected nail. Other names for toenail fungus are onychomycosis of the nail plate, and tinea of the nails.
