Genital Wart Treatment: Cream, Freezing or Burning?

Published: 13 November 2026 · Medically reviewed by: Op. Dr. Murat Alpay

Creams, freezing, acid, cautery, laser or cutting out genital warts (condyloma): how many sessions, why they come back, pregnancy and when a biopsy is needed.

There is no single "right method" for treating genital warts (condyloma). According to the sources, no method has been clearly shown to be superior to the others; the choice is made according to the number, size and location of the warts, whether there is a pregnancy, and the person's preference. Creams applied at home take weeks; freezing and burning with acid need sessions repeated every few weeks; cautery, laser and cutting out are often completed in a single session. Whichever method is chosen, some of the warts may come back within months. In this article we put the methods side by side and explain why warts come back. For what warts are and how they spread, see our genital warts page.

Do Warts Go Away on Their Own, and Why Are They Treated?

Untreated warts can grow, stay the same or shrink on their own. The sources report that about one third of warts shrink away on their own within 4 months, and the large majority within 2 years.

The aim of treatment is to clear the visible warts, relieve complaints such as itching, bleeding and discomfort, and reduce the person's anxiety. An important point: no treatment completely removes the virus itself from the body. Treatment removes the visible wart.

Creams Applied at Home

If the warts are small and few, medicines applied at home can be used on the doctor's advice. Each one has a different way of use:

• Imiquimod cream: A cream that activates the immune system against the wart. It is usually applied 3 nights a week before bed and washed off after 6-10 hours; it can be used for up to 16 weeks. Because the cream can weaken condoms while it is on the skin, sexual intercourse is avoided during that time.
• Podophyllotoxin solution or gel: A medicine that dries out the wart tissue. It is applied twice a day for 3 days, followed by a 4-day break; this cycle is repeated for up to 4 weeks. It is not applied inside the vagina or on the cervix (the neck of the womb).
• Green tea extract ointment (sinecatechins): Applied 3 times a day and not washed off; it can be used for up to 16 weeks.

Common side effects: Redness, burning, irritation and superficial sores where it is applied. This is why the medicine is applied only on the wart.

In the sources, the rate of complete clearance of warts with creams varies, depending on the method, from roughly one third to three quarters.

Methods Applied by the Doctor

Freezing (cryotherapy)

The wart is frozen with liquid nitrogen. It is usually repeated every 1-2 weeks and often takes 3-6 sessions. If there is no response after 3 sessions, or no complete clearance after 6 sessions, switching to another method is recommended. Pain, swelling and blistering may occur during and after the procedure. When applied superficially, the chance of scarring is low.

Burning with acid (trichloroacetic acid)

The doctor applies a strong acid to the wart; the wart turns white. It is usually applied once a week for a total of 4-6 weeks. The surrounding healthy skin is protected with a barrier cream so that the acid does not spread. Burning, crusting and superficial sores may occur. It is one of the methods that can also be used in pregnancy.

Cautery (burning with electricity)

The wart is burned with a tip that gives off heat. It is done after the area is numbed and is often completed in a single session. Pain and swelling may occur; if burned deeply it can leave a scar, so only the surface layer of the skin is targeted.

Laser (CO2 laser)

The wart is vaporised with a laser beam. Most warts are cleared in a single session; with many warts, or warts spread over different areas, more than one session may be needed. With widespread warts, complete healing can take several weeks. When the treatment stays at the skin surface, scarring is uncommon.

Cutting out

After the area is numbed, the wart is removed with small scissors or a scalpel. The visible wart is cleared in a single session, and if needed the tissue can be sent for examination. There may be more bleeding and pain than with other methods; with large warts, wound healing can take about 4 weeks.

Which Method Suits Whom?

The general approach in the sources is as follows:

• A few small warts: Creams applied at home or freezing.
• Large, hard, cauliflower-like or widespread warts: Cautery, laser or cutting out.
• Pregnancy: Some creams are not used; burning with acid, freezing or surgical methods are considered.
• The person's preference: Whether she prefers weeks of treatment with creams or a few sessions at the practice is also discussed when deciding.

Why Do Warts Come Back?

This is the most frequently asked question, and the answer is clear: the virus can stay dormant (hidden) in the healthy-looking skin around the wart. Treatment clears the visible wart, but this unseen virus can later cause a wart again. Most recurrences come not from being infected again by a partner but from this dormant virus becoming active again.

• In the sources, the recurrence rate is high whichever method is used; it is reported as roughly one fifth to two thirds.
• Recurrences are most common within the first 3 months after treatment. This is why a follow-up examination after treatment is important.
• Smoking, pregnancy and weakened immunity increase the risk of recurrence.

A wart that comes back does not mean the treatment has failed; most of the time it is treated again.

Genital Warts in Pregnancy

• In pregnancy, warts can grow quickly and bleed; after birth they mostly shrink or disappear.
• If there are no complaints, they can be monitored until birth.
• Imiquimod, podophyllotoxin and green tea extract ointment are not used in pregnancy.
• Methods such as burning with acid and freezing can be used in pregnancy.
• Genital warts alone are not a reason for a caesarean section. A caesarean is considered only if the warts are large enough to block the birth canal or to cause serious bleeding.

What to Pay Attention to During Treatment

• Sexual intercourse is avoided while the cream or ointment is on the skin; after surgery or laser, intercourse is paused until the wound has healed.
• Condoms reduce the risk of transmission, but because transmission can continue from skin areas they do not cover, they do not give complete protection.
• Shaving and other hair removal methods can irritate the skin and make it easier for the virus to spread. During treatment, trimming the hair in the area with scissors is more suitable.
• It is recommended that the partner be examined for visible warts; if there are no visible warts, no treatment is needed.
• The HPV vaccine protects against the types that cause most warts, but it does not treat existing warts. For details, see our HPV vaccine page.

When Is a Tissue Sample Taken (Biopsy)?

Typical warts are diagnosed by examination; a sample does not need to be taken from every wart. However, taking a sample for examination is recommended in the following situations:

• Warts that do not respond to treatment, get worse during treatment or come back very often
• Lesions (tissue changes) that look unusual or where the diagnosis is uncertain
• Lesions that are dark-coloured, hard, attached to the underlying tissue, forming an open sore, bleeding or growing quickly
• Warts that appear after menopause
• People with weakened immunity

Frequently Asked Questions

How many sessions does it take for genital warts to go away?

It depends on the method. Freezing usually takes 3-6 sessions and burning with acid 4-6 weeks; cautery, laser and cutting out are often completed in a single session. Creams are used for weeks.

Can warts come back after they have completely gone?

They can. Because the virus can stay dormant in the healthy-looking skin around them, recurrences are common and are seen most often in the first 3 months.

Can I pull off a wart myself or burn it with a medicine from the pharmacy?

This is not recommended. Not every bump in the genital area is a wart; the diagnosis needs to be made by examination, and the medicine needs to be applied as the doctor advises, only on the wart.

The information in this article is general. For your own situation, you can consult your doctor.