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Warts & Verrucas

Warts are small, harmless growths caused by a common skin virus. Most go away on their own in months to a couple of years; simple treatments can speed things up when they are painful or bothersome.

Caused by HPV Most clear without treatment Treatment takes weeks

Reviewed September 2026 · For information, not diagnosis

Freshly cut herbs and flowers on a work surface
On this page When to see a doctor What are warts? Wart or something else? Treatment options Preventing spread The homeopathic approach What the research says Remedies discussed Find a homeopath Sources

๐Ÿšจ See a doctor if

  • A growth bleeds, itches, changes shape or colour, or grows quickly — especially in an adult over 50, when it may not be a wart
  • Warts on the genitals or around the anus — these are a sexually transmitted infection and need their own treatment
  • You have diabetes or poor circulation and a wart on your foot — do not use wart acids or cut it yourself
  • Many warts that keep spreading, in someone with a weakened immune system
  • A wart on the face, or a painful verruca that affects walking

Warts are harmless and not an emergency. These situations need a doctor because the growth may be something else, or home treatment could cause harm.

What are warts?

Warts are caused by the human papillomavirus (HPV) infecting the top layer of skin. The virus spreads by direct contact or from damp surfaces such as bathroom floors, and enters through tiny breaks in the skin. Warts are very common in children and teenagers.

  • Common warts: firm, rough, raised bumps, usually on the hands, fingers and knees.
  • Verrucas (plantar warts): on the soles, pushed flat by walking, often with tiny black dots (clotted blood vessels). They can hurt like a stone in the shoe.
  • Flat warts: small, smooth, slightly raised, often many together on the face, backs of the hands or shins; can spread along a scratch or shaving line.
  • Filiform warts: thread-like growths around the mouth, nose or eyelids.

As the immune system recognises the virus, most warts disappear on their own without scarring, although this can take months or a couple of years — longer in adults.

Wart or something else?

Warts compared with common look-alikes
ConditionClues
VerrucaInterrupts skin lines; black dots; hurts more when squeezed side to side.
Corn or callusOver pressure points; skin lines run through it; no black dots; hurts on direct pressure. Treated by removing pressure, not as a wart.
Molluscum contagiosumSmall pearly domes with a central dimple, often in clusters in children. Also viral; clears within about 18 months.
Skin tagsSoft, skin-coloured flaps on a stalk in the neck, armpits or groin; not infectious.
Seborrhoeic keratosisWaxy, “stuck-on” brown growths in older adults; harmless.
Skin cancerA growth that bleeds, ulcerates, grows or changes — needs a doctor’s review.

Treatment options

Leaving a wart alone is a reasonable choice if it does not bother you. If you want it gone sooner:

  • Salicylic acid gel, paint or plaster, applied daily for up to 12 weeks. Soak the wart in warm water first, file dead skin with an emery board or pumice (not used elsewhere), and protect the skin around it. Not for the face, and not for people with diabetes or poor circulation.
  • Freezing (cryotherapy) with liquid nitrogen at a clinic, repeated every 2–3 weeks. It can blister and may leave lighter or darker marks on brown skin.
  • For stubborn warts, a dermatologist may use other treatments such as cantharidin, electrocautery, laser or immune-based creams.
  • Genital warts are treated with prescribed creams or freezing, and partners should be checked.

Avoid cutting, burning or applying caustic pastes and chemicals to warts at home. These scar the skin and can cause infection, particularly on the feet.

Preventing spread

  • Do not pick, bite or scratch warts, and wash your hands after touching them.
  • Wear flip-flops in shared showers and pool changing areas; cover verrucas when swimming.
  • Do not share towels, razors, socks or shoes.
  • Avoid shaving over flat warts.
  • HPV vaccination, now offered to girls in India, protects against the virus types that cause cervical cancer; some HPV vaccines also prevent genital warts.

The homeopathic approach

Warts are one of the conditions most often treated with homeopathy, and many people report that their warts disappeared after a remedy such as Thuja. Because most warts eventually disappear on their own, only a comparison with placebo can show whether the remedy caused this.

Homeopathic remedies for warts are generally harmless. The main risk is mistaking a skin cancer or a genital wart for an ordinary wart, so have any unusual growth checked.

What the research says

Three randomised, placebo-controlled trials have tested homeopathy for warts: in adults with plantar warts (Canada, 1992), in children with hand warts (Austria, 1996), and a pilot trial of individualised remedies at a homeopathic medical college in West Bengal (2021). None found a significant difference between homeopathy and placebo; warts improved in both groups, as they do naturally.

More broadly, the largest independent assessment — the Australian National Health and Medical Research Council’s 2015 review of 176 studies — found no reliable evidence that homeopathy is effective for any health condition, and advised against using it for conditions that are chronic, serious or could become serious. People often do feel better after a long, unhurried homeopathic consultation; in one controlled trial in rheumatoid arthritis, the benefit came from the consultation rather than the remedy.

In practice: if you choose homeopathy, use it alongside the care described on this page, not instead of it — and tell each practitioner what the other has prescribed. More on the research →

Remedies a homeopath may discuss

These are the traditional descriptions (“keynotes”) from the homeopathic materia medica, listed so you recognise names a practitioner may mention. They are not evidence that a remedy works and not a guide to self-treatment. Homeopaths choose one remedy for the whole person rather than by diagnosis.

Thuja Occidentalis
Arbor vitae

The remedy most associated with warts in homeopathic texts: soft, cauliflower-like or stalked warts.

Causticum
Potassium hydrate preparation

Described for large, hard warts near the fingernails and on the face.

Antimonium Crudum
Antimony sulphide

Described for hard, horny warts and thick calluses on the soles.

Nitricum Acidum
Nitric acid, diluted

Described for jagged warts that bleed easily and have splinter-like pain.

Dulcamara
Bittersweet

Described for flat, smooth warts on the backs of the hands.

Calcarea Carbonica
Oyster shell

Described for warts in chilly children who sweat on the head.

Ruta Graveolens
Rue

Described for flat, smooth warts on the palms.

Natrum Muriaticum
Common salt

Described for warts on the palms, with a reserved temperament.

Find a homeopath

If you would like to try homeopathy, see a registered homeopathic doctor (BHMS or MD (Hom)) who will take a full history, knows your other treatment and will tell you when you need a medical specialist. Take your prescriptions and recent test reports with you.

Search all homeopaths → Are you a homeopathic doctor? Create your profile.

Sources

  1. Warts and verrucas — NHS
  2. Corns and calluses — NHS
  3. Molluscum contagiosum — NHS
  4. Labrecque M et al. Homeopathic treatment of plantar warts. CMAJ 1992 — PubMed 1596811
  5. Kainz JT et al. Homoeopathic versus placebo therapy of children with warts on the hands: a randomized, double-blind clinical trial. Dermatology 1996 — PubMed 8993956
  6. Individualized homeopathic medicines for cutaneous warts: a randomized, double-blind, placebo-controlled pilot trial. Homeopathy 2021 — PubMed 33761570
  7. Homeopathy (includes the NHMRC 2015 findings: 57 systematic reviews, 176 studies) — US National Center for Complementary and Integrative Health

This page is general information, reviewed September 2026. It is not a diagnosis and does not replace a consultation. Do not stop or change a prescribed medicine without talking to the doctor who prescribed it. In an emergency in India call 112 (ambulance 108).