Warts (verruca vulgaris) are small, rough growths on the skin that are caused by the human papillomavirus (HPV). They can appear on any part of the body, but are most commonly found on the hands (palmar), feet (plantar), and face. They are usually not harmful and can go away on their own, but they can be unsightly and contagious. Therefore, many people choose to treat them.
Treatment
The first step in treating warts is to identify them. They typically have a rough, raised surface and can be flesh-colored, gray, or brown. They may be small or large and can appear singly or in clusters. Once you have identified a wart, it’s important to avoid touching or picking at it, as this can cause the virus to spread to other areas of the body.
Warts can be treated with
- Over-the-counter treatments: There are several over-the-counter treatments available, including salicylic acid, which can be applied to the wart to help dissolve it. These treatments may take several weeks or months to work.
- Cryotherapy: One of the most effective treatments freezes the wart with liquid nitrogen. It can be done in your skin specialist’s office. The cold temperature destroys the wart tissue, causing it to fall off. Depending on the size and thickness, multiple cryotherapy sessions may be required. Most warts disappear in 4 sessions or less.
- Prescription treatments: If over-the-counter treatments are not effective, a doctor may prescribe a stronger treatment.
- Surgical removal: A doctor may recommend surgical removal through excision or laser treatment. Generally, this option is reserved for large, painful warts, which are resistant to other treatments.
Furthermore, multiple treatments may be required to completely eliminate them, and even then, there is a chance they may return.
Prevention
It is a myth that frogs cause warts to humans. Warts are contagious and spread through direct contact with another person. To prevent spreading, it’s important to avoid touching or picking at them, and to practice good hygiene, including washing your hands regularly. Additionally, you should also avoid sharing personal items with others, such as towels or shoes.
Call Dr. Novikov Wellness and Skin Care for an appointment at 508-936-1657 if you have a wart that needs attention.