Fungus Got Your Toes? Zap It
Excerpt from the Wall Street Journal By Laura Johannes
A growing number of doctors are offering an expensive laser procedure they say zaps away a common fungus that causes ugly, discolored nails. Published data on laser treatment for nail fungus is scant, but early results suggest it is a reasonable option for people who don't want the side effects of oral medications.
Onychomycosis, or fungal infection of nails—most often on the toes—affects about 12% of Americans, according to the American Academy of Dermatology. Some people are genetically prone to it. Others, including swimmers and other athletes, may be more likely to get it because they go barefoot in public areas or because their feet are often damp, scientists say. In its mild forms, nail fungus is merely a cosmetic problem, but over time it can cause toenails to grow abnormally and become painful when walking.
Toenail laser treatment offers a new alternative to oral medication, which carries a risk of liver damage, and a nail lacquer, which has poor efficacy.
The cost of zapping nail fungus with a laser can range $750 to $1,500 for a treatment course. It isn't generally covered by insurance. Whether you choose oral medications or lasers, it can easily take a year for nails to clear entirely.