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Skin Problems & Treatments Health Center

Skin Problems & Treatments Guide

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Topic Overview

(continued)

Antifungal pills give the best chance of curing a severe fungal nail infection, but they may cost a lot and have serious side effects. You will need to see your doctor for regular testing if you take these pills. You should not take them if you have liver or heart problems.

How can you prevent a fungal nail infection?

Fungal nail infections often come back after treatment. It is important to take steps to prevent this.

Before bed, wash and dry your feet carefully. Then apply an antifungal product, such as Lamisil or Penlac.
Wear sandals or roomy shoes made of materials that allow moisture to escape. Let shoes dry for 24 hours before you wear them again.
Wear cotton socks. Change them if your feet get sweaty.
Do not share nail files or clippers, socks, towels, or other personal items.
Wear flip-flops or shower sandals in wet public areas, such as locker rooms or showers.

Frequently Asked Questions

Learning about fungal nail infection:	What is a fungal nail infection? What causes it? Can I prevent a fungal nail infection? What are the symptoms? What happens in a fungal nail infection? What increases my risk of getting a fungal infection?
Being diagnosed:	Who can diagnose a fungal nail infection? How is it diagnosed?
Getting treatment:	How is a fungal nail infection treated? What medicines will I need to take? Will I need surgery? What other treatments might be recommended? Should I take oral antifungal pills to treat a fungal nail infection?
Living with a fungal nail infection:	How can I manage a fungal nail infection at home? When should I call my doctor about a fungal infection?

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WebMD Medical Reference from Healthwise

Last Updated: July 20, 2010

This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.