Plantar warts are noncancerous skin growths on the soles of your feet caused by the human papillomavirus (HPV), which enters your body through tiny cuts, breaks or other vulnerable sites on the skin of your feet.
Plantar warts often develop beneath pressure points in your feet, such as the heels or balls of your feet. This pressure also may cause a plantar wart to grow inward beneath a hard, thick layer of skin (callus).
Most plantar warts aren't a serious health concern and may not require treatment. However, plantar warts can be bothersome or painful. If self-care treatments for plantar warts don't work, you may need to see your doctor to have them removed.
May. 03, 2011
- Warts. American Academy of Dermatology. http://www.aad.org/public/publications/pamphlets/common_warts.html. Accessed March 4, 2011.
- Androphy E, et al. Warts. In: Wolff K, et al. Fitzpatrick's Dermatology in General Medicine. 7th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/content.aspx?aID=2958209. Accessed Feb. 24, 2011.
- Warts, herpes simplex, and other viral infections. In: Habif TP. Clinical Dermatology: A Color Guide to Diagnosis and Therapy. 5th ed. Edinburgh, U.K.; New York, N.Y.: Mosby Elsevier; 2010. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-7234-3541-9..X0001-6--TOP&isbn=978-0-7234-3541-9&uniqId=230100505-57. Accessed Feb. 24, 2011.
- Your guide to diabetes: Type 1 and type 2. National Institute of Diabetes and Digestive and Kidney Diseases. http://diabetes.niddk.nih.gov/dm/pubs/type1and2/YourGuide2Diabetes.pdf. Accessed Feb. 24, 2011.
- Goldstein BG, et al. Cutaneous warts. http://www.uptodate.com/home/index.html. Accessed March 4, 2011.
- Gibbs S, et al. Topical treatments for cutaneous warts. Cochrane Database of Systematic Reviews. 2006:CD001781. http://www2.cochrane.org/reviews. Accessed March 4, 2011.
- Aldara (prescribing information). Loughborough, U.K.: 3M Health Care Limited; 2010. http://www.accessdata.fda.gov/drugsatfda_docs/label/2010/020723s022lbl.pdf. Accessed Feb. 24, 2011.
- Podophyllum. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed March 2, 2011.