Destruction of Skin Lesions: What It Is and What to Expect
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 2, 2026.
What kind of doctor provides Destruction of Skin Lesions?
A dermatologist usually performs this procedure. Some family doctors also remove certain skin growths, depending on what the growth looks like and whether skin cancer is suspected. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What it is
Destruction of a skin lesion means a doctor removes or destroys an unusual spot, lump, or patch on the skin, using freezing, burning, scraping, or strong medicine.
Why a doctor might recommend it
Doctors recommend this procedure for growths that are bothersome, unsightly, or possibly harmful, such as warts and actinic keratoses, rough scaly patches caused by sun exposure. Destroying precancerous spots lowers the chance they turn into skin cancer.
How to prepare
- Ask whether you should stop any blood thinning medicines before the visit. Never stop a medicine without approval.
- Tell your doctor about any allergies, especially to numbing medicines or adhesives.
- Keep the area clean and avoid lotions or makeup on the spot.
What happens during it
After cleaning and numbing the skin, the doctor treats the growth. Cryotherapy uses extreme cold to freeze the tissue. Electrosurgery uses an electric current to heat and destroy it. Curettage uses a small spoon shaped tool to scrape the growth away.
Recovery
Frozen spots often blister, crust over, and fall off within one to three weeks. Scraped or burned areas may need a week or two to close. Avoid picking at any scab, because that slows healing and can raise the chance of a scar.
Risks and side effects
Side effects can happen. The treated skin may be red, swollen, or tender for a few days. Some people develop a blister, an infection, or a scar. Freezing can sometimes cause a lasting change in skin color. Call your doctor if you see spreading redness, pus, increasing pain, or fever.
Who performs it
Dermatologists perform this procedure most often, especially when the growth might be cancer. Many family medicine doctors also treat simple lesions such as common warts. If a growth has features of skin cancer, the doctor usually sends a sample to a lab.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance. A concierge doctor usually charges more and often works alongside insurance. Either type can handle simple skin problems such as freezing warts and examining suspicious spots, and will refer you to a dermatologist if a growth could be cancer.
Common questions
Does it hurt?
Most people feel only a quick sting when the numbing medicine goes in, if numbing is used at all. Freezing feels cold and sometimes burns for a minute. Afterward, the spot may be sore for a few days.
Will the lesion come back?
Some lesions never return, while others can grow back. Warts in particular can return because the virus that causes them may stay in the skin. Your doctor may suggest repeat treatments if a spot comes back.
Will I have a scar?
Any method that breaks the skin can leave a mark. Freezing often leaves little or no scar, while scraping and burning are more likely to leave one. Healing varies from person to person.
How do I know if a spot is dangerous?
No one can tell for sure by looking at a photo or description. See a doctor about any spot that changes in size, shape, or color, bleeds, or does not heal. The doctor can examine it and decide whether testing is needed.
Sources
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
