Compound W Coupons & Prices

Compound W is an over-the-counter wart remover whose active ingredient is salicylic acid, sold as a liquid, a gel, and medicated one-step pads and strips for common warts and plantar warts. Because it is sold without a prescription, you buy it off the shelf and pay the store's retail price at the register rather than filling it at the pharmacy counter. Compound W is not a prescription drug, so prescription discount coupons and pharmacy cash-price lookups do not apply to it. Prices still differ from store to store, so it is worth comparing the shelf price, and the store-brand salicylic acid wart removers next to it, before you buy.

What is Compound W and how does it work?

Compound W is a brand of topical salicylic acid, a keratolytic agent sold under the FDA's over-the-counter monograph for wart removal. Salicylic acid softens and dissolves keratin, the tough protein that makes up the thickened wart tissue, so the wart gradually softens and sloughs off layer by layer over repeated applications. The Compound W line includes Fast Acting Liquid and Fast Acting Gel, Maximum Strength Fast Acting Liquid and Gel, One Step Pads and Strips, and Compound W for Kids One Step Strips. The liquid and gel forms contain salicylic acid 17% w/w; the medicated pads, plasters, and strips contain 40% salicylic acid.

These products are labeled for the removal of common warts (verruca vulgaris) and plantar warts, the kind that grow on the bottom of the foot. Salicylic acid as an ingredient is also used in products for corns, acne, psoriasis, and dandruff, and there is a separate Compound W One Step Medicated Corn Remover, but the Compound W wart products themselves are labeled specifically for common and plantar warts.

Note that the separately branded Compound W freezing products are not salicylic acid drug products at all. They are home cryotherapy (freezing) devices, and the two lines use different freezing agents: Compound W Freeze Off uses a dimethyl ether and propane mixture, while Compound W NitroFreeze is a non-prescription nitrous oxide product.

How to use it, and how long it takes

Follow the directions on the package you buy, since the liquid, gel, and pad forms differ. In general, salicylic acid wart products are applied to the wart itself, one wart at a time, after the area has been washed and dried, and are repeated on a regular schedule while the softened tissue is filed or rubbed away between applications. Wart removal is slow: labeling allows treatment for up to 12 weeks, and you should stop and see a doctor if the wart has not improved by then.

Do not use Compound W on the face, in the nose or mouth, on genital warts, on warts with hair growing out of them, or on moles and birthmarks. It is for external use only. This page is general information, not medical advice, so bring anything unusual about your wart to your doctor or pharmacist.

Cost: what to expect at the store

Compound W is sold over the counter, not filled as a prescription. That means no manufacturer copay card, no prescription savings program, and no pharmacy discount coupon applies to it, and you will not find it in a prescription cash-price lookup. You simply pay the retail shelf price wherever you buy it.

What does vary is that retail price. The same liquid, gel, or pad package can be priced differently at different stores in the same town, and store-brand salicylic acid wart removers carrying the same active ingredient and the same strength sit on the shelf right next to it. Comparing those two things, the store you buy from and the brand versus the store-brand equivalent, is where the money is. If you have insurance or a flexible spending or health savings account, it is worth checking whether OTC wart treatment is covered or reimbursable, since coverage varies. For background on the ingredient itself, see our page on topical salicylic acid.

Compound W vs. other wart treatments

Salicylic acid and freezing are the two main over-the-counter approaches. Salicylic acid is slow and steady: you apply it repeatedly over weeks, and it works by dissolving the wart tissue a little at a time. Home cryotherapy kits, including the separately branded Compound W Freeze Off (a dimethyl ether and propane mixture) and Compound W NitroFreeze (a non-prescription nitrous oxide product), freeze the wart in a single application that may be repeated. Neither approach is a guaranteed cure, and stubborn warts often need a doctor, who can offer in-office freezing or other procedures.

Compound W is not a substitute for prescription treatments, and it must never be used on genital or anal warts. Those are treated with prescription medicines applied under a clinician's direction, such as imiquimod (sold as Aldara) or podofilox. If you are unsure what kind of wart or growth you have, see a clinician before treating it yourself rather than guessing at the store shelf.

Safety, side effects, and who should not use it

Compound W has no boxed warning; it is an OTC monograph drug. It is for external use only, and the liquid and gel forms are flammable because of the solvents they contain, so keep them away from fire or flame and do not smoke while applying. Avoid contact with the eyes and other mucous membranes; if the product gets in an eye, rinse with water for 15 minutes.

The Drug Facts label lists a set of do-not-use situations, and they are absolute, not judgment calls. Do not use Compound W if you have diabetes or poor blood circulation. That is a contraindication on the label itself, not a check-with-your-doctor suggestion, because impaired healing and reduced sensation in the feet and hands make skin ulceration and infection a real risk with a product designed to destroy tissue. The label also says do not use it on irritated, infected, or reddened skin, on moles or birthmarks, on warts with hair growing from them, on genital warts, or on warts on the face, in the nose, or in the mouth. If you have diabetes or circulation problems and you have a wart, see a clinician about treating it rather than using an OTC wart remover.

Redness, burning, stinging, peeling, and irritation of the healthy skin around the wart are the common side effects. Stop use and talk to a doctor if the irritation becomes excessive or if the wart has not improved after treating it for the labeled period of up to 12 weeks. Salicylate absorption (salicylism, with nausea, vomiting, ringing in the ears, or dizziness) is rare but possible with heavy or prolonged use over large areas, especially in children. Keep it out of reach of children, since swallowing it is a poisoning risk. This is general information and not medical advice, so check with your doctor or pharmacist about your situation.