Warts are small, noncancerous growths that usually appear on the hands or fingers. They may be pink or white and often feel rough or grainy. While harmless, they can be unsightly and snag on items, so have a dermatologist perform wart removal. Here’s a helpful guide to these growths and how to eliminate them.

Causes

The human papillomavirus (HPV) causes warts. There are over 150 forms, and those causing warts are transmitted sexually or through contact. For example, you may introduce the virus through a hangnail or small cut when drying your hands on a shared washcloth. Everyone’s immune system responds to HPV differently; however, children with developing immune systems or adults with weakened immune systems may be more susceptible.

Plantar warts may also form on the feet. These grow inward from the pressure generated while you walk, and they’re often misidentified as calluses. Some warts, like filiform and flat warts, develop on the face, while sexually transmitted warts appear on the genitals. Some growths last months or years, while others may never go away on their own.

Removal

Have a dermatologist inspect any new warts, especially if they get in the way or make you feel self-conscious. They’ll examine it and remove a small amount to test in a lab to eliminate other skin issues and confirm it’s a wart.

Treatment focuses on eliminating the cluster of cells and then encouraging your body to respond to the virus to prevent regrowth. Your dermatologist may recommend a wart removal medicine that slowly destroys the wart’s layers. They often couple this if cryotherapy. Freezing the wart causes the tissue to die and peel away naturally. Although it's effective, you may need several sessions.

More troublesome warts can be surgically removed or eliminated with a laser. This solution burns off the wart and cauterizes the blood vessels inside to prevent regrowth. Do your best to avoid touching the wart while waiting for treatment—picking at it may spread the virus to other areas.

If you want to get rid of a growth, turn to Kailua Dermatology Associates in Kailua, HI, area. These professionals will assess your skin to determine the best method of wart removal. Following the treatment, they’ll ensure you have the resources, care plan, and information to prevent future issues. Get more information about their services online, or call (808) 261-6133 to schedule an appointment.