Currently, no treatment can do so. Warts may heal and regrow. In other cases, the body may rid itself of the virus by destroying any remaining HPV cells after wart removal. No over-the-counter wart removal product contains liquid nitrogen. Instead, they contain a mixture of dimethyl ether, propane, and sometimes isobutane.
Home freezing products may not be as effective as cryosurgery. Though they contain the same acids that doctors use, the acids are at much lower concentrations, and their freezing chemicals are also less powerful. Home care products may be able to remove small warts, but they may only temporarily reduce the size or appearance of larger growths.
People sometimes use other methods, such as applying duct tape to the area for several weeks. However, these approaches have no or very slim scientific backing.
Most people experience minor pain during cryosurgery and a burning sensation when the skin thaws afterward. During and immediately after the procedure, the treatment site may change color and swell.
There may also be soreness for a few days. About 24 hours after the procedure, a blister forms around the wart, and it resolves within 2 or 3 days. The entire recovery typically takes around a week, and it is important to keep the area clean, dry, and free from friction or pressure throughout this time. Usually, plantar warts, large warts, and those in areas with a lot of pressure or friction tend to cause the most pain and complications, such as scarring or tissue damage. Other potential complications of cryosurgery include:.
Dermatologists can reduce the risk of complications by limiting contact with liquid nitrogen to under 30 seconds. A secondary infection developing in the site of cryosurgery is uncommon. The symptoms include:.
Anyone with symptoms of a secondary infection should contact a doctor, who may prescribe a topical antiseptic or an oral antibiotic. Subungual and periungual warts are found under or around the fingernails and toenails.
Symptoms of warts The primary symptom of warts is a rough-surfaced fleshy growth on your skin. What causes warts? How are warts diagnosed? Can warts be prevented or avoided? Wart treatment Warts often disappear on their own, although it may take months or years to do so.
Warts on the skin There are many ways to remove common warts from the skin such as on the fingers, feet, and knees. Applying salicylic acid. You can treat warts on places such as the hands, feet, or knees by putting salicylic acid one brand name: Compound W on the warts.
After you take a bath or shower, pat your skin dry with a towel. Then apply the salicylic acid. The acid sinks in deeper and works better when it is applied to damp skin. Before you take a shower or a bath the next day, use an emery board or pumice stone to file away the dead surface of the warts.
Apply the acid every day for many weeks as directed. Applying cantharidin. However, you may experience some pain and blistering of the wart about 3 to 8 hours later.
When you return to your doctor for your follow-up visit, they will remove the dead skin of the wart. Applying liquid nitrogen. Your doctor may use liquid nitrogen to freeze the wart.
This treatment is called cryotherapy or cryosurgery. This is a two-step process that does not hurt the skin around the wart. Applying liquid nitrogen to the wart causes a little discomfort. To completely remove a wart, the treatments may be needed every 1 to 3 weeks for a total of 2 to 4 times.
If no improvement is noted, your doctor may recommend another type of treatment. Knowing the type of HPV you have can help determine if you're at increased…. Many STDs can lead to infertility. If you have human papillomavirus HPV , you may be wondering whether it has the same effect.
Most people who are sexually active, regardless of anatomy or gender, will contract at least one form of HPV. Read on to learn about the vaccine and…. Health Conditions Discover Plan Connect. Medically reviewed by Elaine K. Luo, M. What types of warts can be treated by freezing? What happens during this procedure? Can you freeze them at home? What should I do after the treatment? How effective is this treatment? Are there any complications?
How to Get Rid of Facial Warts. Read this next. Medically reviewed by Debra Sullivan, Ph. Medically reviewed by Debra Rose Wilson, Ph. Wash it every day with soap and water.
When the blister breaks, wash the area daily with soap and water. Read the label to know the right dose for your child. Do not give aspirin When to Call the Doctor The risk of infection after treatment is small. Call the doctor if: Your child has a fever over degrees F.
The blister opens after treatment and does not heal.
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