Wart removal treats small skin growths caused by a common virus (HPV). Many warts fade on their own, but treatment helps when they are painful, spreading, or bothersome. Options range from at-home salicylic acid to in-office freezing or a blistering medicine, and most take more than one round. It is done for children and adults, with little to no downtime.
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What is a wart, and what does removal involve?
A wart is a small, rough skin growth caused by a common virus called HPV (human papillomavirus). Warts are harmless and very common in both children and adults, and they spread easily through touch or shared surfaces. They show up most often on the hands and fingers, and on the soles of the feet, where they are called plantar warts and can hurt to walk on. Wart removal simply means treating a wart to clear it, whether with an at-home product or an in-office treatment.
Why, and when, should a wart be treated?
Many warts go away on their own as the body fights off the virus, especially in children, though it can take months to a couple of years. So treatment is not always necessary. It makes sense to treat a wart when it:
- Hurts, like a plantar wart on the bottom of the foot
- Is spreading, multiplying, or bothering you
- Is in a visible or awkward spot
- Has not cleared with time or at-home care
- Is not clearly a wart, so a provider can confirm what it is
One thing to avoid at any age: do not cut, pick, or shave a wart, which can spread the virus and lead to infection.
What are the wart treatment options?
There are several ways to treat a wart, from simply giving it time, or in-office procedures. The best choice depends on the wart, the person, and how stubborn it is:
| Option | How it works | Good to know |
|---|---|---|
| Watchful waiting | Giving the immune system time to clear the wart on its own | Reasonable for many warts, especially in kids; can take months to a couple of years |
| Salicylic acid | A topical that dissolves the wart layer by layer, applied daily | The main at-home option; needs weeks of consistency; not for the face or genitals |
| Freezing (cryotherapy) | A provider freezes the wart with liquid nitrogen | Done in the office, often repeated every few weeks; can sting and blister |
| Cantharidin | A dermatology provider applies a blistering medicine that lifts the wart off | Painless to apply, so it is popular for children; a blister forms afterward |
| In-office procedures | Removing or treating stubborn warts with curettage, laser, or immune-based therapy | Usually with a dermatologist, for warts that do not respond to simpler options |
Where can I get wart treatment?
Where to go depends on age, the wart, and how stubborn it is:
- For a child: the pediatrician can confirm it is a wart, suggest gentle options, and treat in the office, often with cryotherapy.
- For an adult: a primary care (internal medicine or family medicine) provider can evaluate and treat most common warts
- For stubborn, large, spreading, or hard-to-treat warts, warts on the face, or anything cosmetically sensitive, a dermatologist offers more options like advanced freezing, minor procedures, laser, or immune-based treatments
Warts in the genital area are a different situation and should always be checked by a provider rather than treated with over-the-counter wart products.
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Can I treat a wart at home?
Often yes, for a typical wart on the hand or foot in an otherwise healthy person. Safe home options include:
- Over-the-counter salicylic acid (gel, liquid, or pads), used daily for several weeks; soaking and gently filing the wart first helps
- Over-the-counter freezing kits, though they are less powerful than in-office freezing and should be used carefully
- Patience, since many warts clear on their own with time
Skip home treatment, and see a provider, if the wart is on the face or genitals, if you have diabetes or poor circulation (especially for foot warts), if you are not sure it is a wart, or for very young children, whose skin is more sensitive. Stop and check in if home care causes a lot of pain, redness, or spreading.
What happens during in-office treatment?
In-office treatment is quick, usually a few minutes, though more than one visit is often needed. What it feels like depends on the method:
- Freezing (cryotherapy) is fast but stings or burns briefly, and a blister may form over the next day or two
- For stubborn warts, a dermatologist may use Cantharidin or in some cases numb the area and remove or treat the wart with a minor procedure
Because warts are caused by a virus, they can be persistent, so a plan often includes repeat treatments every few weeks until the wart is gone.
Is there any recovery?
Recovery is minimal. After freezing or a blistering medicine, expect a blister and some soreness for a few days, and keep the area clean while it heals over a week or two. You or your child can go about normal activities right away. Warts can come back or pop up nearby, so it is worth watching the area and treating early if one returns.
Are there any risks?
Wart treatments are low-risk. The most common effects are temporary: pain or stinging, a blister, and sometimes a lighter or darker patch of skin while it heals. Scarring and infection are uncommon. Hand and foot warts are very safe to treat; the main reasons for extra caution are warts on the face, treatment in people with diabetes or poor circulation, and making sure a growth is actually a wart. A provider can sort that out quickly.
Frequently asked questions
Do warts go away on their own?
Often yes, especially in children. Because warts are caused by a virus the body eventually clears, many disappear without treatment, though it can take months to a couple of years. If a wart is not bothering you, watchful waiting is a reasonable choice. Treatment speeds things along and helps when a wart is painful, spreading, or in the way.
Are warts contagious?
Yes. Warts spread through direct contact and shared surfaces like floors, towels, and razors, and they can spread from one part of the body to another. To lower the risk, do not pick at warts, keep them covered when practical, wear sandals in locker rooms and pool areas, and avoid sharing towels or nail tools. This matters for both kids and adults.
How many treatments will it take?
It varies. Some warts clear after one or two in-office treatments; stubborn ones, especially plantar warts on the foot, can take several rounds over a few months. At-home salicylic acid needs daily use for weeks. Sticking with the plan is the key, since stopping early is the most common reason warts hang on.
My child has warts. Should I worry?
Usually not. Warts are extremely common in kids, harmless, and often clear on their own. A pediatrician can confirm it is a wart and help you determine what treatment makes sense. There is rarely a need for aggressive or painful treatment, and reassurance is often part of the visit.
Where can my family get wart treatment in Chicagoland?
Duly Health and Care pediatricians and primary care providers across the Chicago suburbs treat common warts for children and adults, and can refer to a Duly dermatologist for stubborn, widespread, or cosmetically sensitive warts. You can book a visit online to have a wart looked at and start a plan.
Why choose Duly for wart removal?
Warts are common and harmless, but they can be stubborn, uncomfortable, or just annoying, and the right approach depends on the wart and the person. Duly pediatricians and primary care providers treat warts for kids and adults, start with the gentlest effective option, and know when it is fine to simply wait. For warts that will not quit, spread widely, or sit in tricky spots, Duly dermatologists offer advanced freezing, minor procedures, and immune-based treatments.
With pediatric, primary, and dermatology care across the Chicago suburbs and easy scheduling, getting a wart looked at and treated is simple, for the whole family.
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Medically reviewed by Allison Croucher, DO · Last reviewed June 2026
