This article was written by Hallie Levine and provided by our partners at Prevention.
That pedicure you shelled out big bucks for may have left you with an unwelcome gift: onychomycosis, otherwise known as nail fungus. Or maybe it’s a souvenir from the shared showers at your gym or your barefoot walks around the public pool. Although it starts innocuously enough, as a white or yellow spot underneath your finger or toenail, your nail can start to thicken and even crumble as the fungus penetrates deeper and deeper. Ick. And fungus is more likely to appear and persist in your toenails because your tootsies are often confined in the warm, moist environment of your shoes, where these little buggers can thrive.
If you see a dermatologist, you’ll most likely get a prescription for an antifungal oral medication such as Lamisil or Sporanox, which tend to be expensive, don’t always work, and carry side effects ranging from skin rashes to potentially toxic liver damage. “That’s not pleasant, which is why so many people look for a drug-free alternative,” says Joe Graedon, a pharmacologist at the UNC Eshelman School of Pharmacy at Chapel Hill and author of The People’s Pharmacy. There are newer topical treatments, such as Kerydin, but they also require a prescription and can take up to a year to work. Here are some of Graedon’s top drug-free remedies for toenail fungus. (Want to pick up some healthier habits? Sign up to get healthy living tips and more delivered straight to your inbox!)