Brush-on antifungal nail medicine, used daily or weekly for 6 to 12 months, is the standard first treatment - and it takes several months to see improvement because healthy nail grows slowly.
Stopping early is the main reason treatment fails. Stubborn or spreading cases do better on prescription oral tablets (terbinafine), which work faster but need a liver-safety and drug-interaction check. Vinegar soaks and tea tree oil do not clear established fungus. While treating: dry feet, daily sock changes, shoe rotation, no shared clippers, treat any athlete's foot too, flip-flops in shared showers. Diabetics and anyone with poor circulation should see a doctor first, not self-treat. Pymander is a free AI doctor, 24/7 by text, and can help you tell fungus from other nail problems.
What to do
Common questions
How do you get rid of toenail fungus?
Toenail fungus is slow to treat because the fungus lives under the nail and the nail itself grows slowly - any treatment works only as fast as healthy nail replaces the damaged part, which takes months. Start with a pharmacist: brush-on antifungal nail medicines (like amorolfine) are used daily or weekly for 6 to 12 months, and it can be several months before improvement shows - stopping early is the main reason treatment fails. For stubborn or spreading cases, a doctor can prescribe oral antifungal tablets (terbinafine), which work faster and more reliably than topicals but need a check-in about liver safety and drug interactions. What does not work: home remedies like vinegar soaks and tea tree oil - fine as comfort measures, but they do not clear established fungus. While treating: keep feet dry, change socks daily, rotate shoes, do not share nail clippers, treat any athlete's foot (the two travel together), and wear flip-flops in shared showers. Diabetics and people with poor circulation should skip self-treatment and see a doctor first. Pymander is a free AI doctor, 24/7 by text, that can help you tell fungus from other nail problems.