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Wart Treatment

Warts are small, rough growths on the skin caused by the Human Papillomavirus (HPV). While they are usually harmless, they can be unsightly, annoying, and sometimes painful. The good news is that there are several effective ways to get rid of these stubborn skin visitors.

Popular Treatment Options

Wart treatments work either by physically destroying the infected skin cells or by stimulating the immune system to fight the virus.

  1. Salicylic Acid (Over-the-Counter): This is one of the most common and accessible treatments. Salicylic acid works by slowly peeling away the layers of the wart. Products come in liquid, gel, or patch form and require daily, consistent application over several weeks or months. For best results, soak the wart in warm water and gently file it before applying the medication.

  2. Cryotherapy (Freezing): This involves applying a very cold substance—usually liquid nitrogen in a clinical setting—to the wart. The freezing destroys the tissue, causing a blister to form underneath which eventually lifts and removes the wart. Over-the-counter freezing kits are available, but professional cryotherapy performed by a doctor is generally more effective.

  3. Dermatologist Procedures: If at-home treatments fail, a dermatologist can offer stronger options:

    • In-Office Cryotherapy: Stronger and deeper freezing than at-home kits.

    • Immunotherapy: Medications (like topical chemicals or injections) that stimulate the body’s immune system to attack the virus causing the wart.

    • Laser Treatment: Uses an intense beam of light to burn the wart tissue and seal off the tiny blood vessels that feed it.

Note: Warts can be contagious. Never share nail clippers, razors, or towels. If you have a wart on your foot (plantar wart), wear sandals in public areas like pools and locker rooms to avoid spreading the virus.

Patience is Key

Warts are known for being persistent, and no single treatment is 100% effective for everyone. It’s not uncommon for a wart to require several rounds of treatment or to return after initial clearing. If your wart is painful, spreading rapidly, or if you have a compromised immune system, consult a healthcare professional for the best course of action.