Lifestyle and home remedies

Home treatment is often effective in removing common warts. Unless you have an impaired immune system or diabetes, try these methods:

• Peeling medicine (salicylic acid). Nonprescription wart removal products such as salicylic acid are available as a patch, ointment, pad and liquid. For common warts, look for a 17 percent salicylic acid solution. These products (Compound W, Dr. Scholl's Clear Away Wart Remover, others) are usually used daily, often for a few weeks. For best results, soak your wart in warm water for a few minutes before applying the product. File away any dead skin with a disposable emery board or a pumice stone between treatments.

  If your skin becomes too irritated, decrease how often you use this method to treat your wart. If you're pregnant, talk with your doctor before using an acid solution.

• Freezing. Some liquid nitrogen products are available in nonprescription liquid or spray form (Compound W Freeze Off, Dr. Scholl's Freeze Away, others).

• Duct tape. Cover the wart with silver duct tape for six days. Then soak it in water and gently remove dead tissue with a pumice stone or disposable emery board. Leave the wart exposed for about 12 hours, and then repeat the process until the wart is gone.

  Study results have been mixed on the effectiveness of duct tape in removing warts, either alone or with other therapies.