Salicylic Acid: The Wart-Fighting Wonder
Salicylic Acid: The Wart-Fighting Wonder
The Peeling Power
Salicylic acid might sound like a scary chemical, but it's actually a gentle yet effective treatment for warts. This over-the-counter remedy works by gradually peeling away the infected skin.
Contents
- How Salicylic Acid Works
- Using Salicylic Acid
- Pros and Cons
- Boosting Effectiveness
How Salicylic Acid Works
Salicylic acid is a type of beta hydroxy acid that softens and dissolves keratin, a protein that makes up a large part of the skin and wart tissue. When applied to a wart, it causes the top layer of the wart to peel off, taking some of the virus-infected cells with it. This process, repeated over time, can eventually remove the entire wart.
Using Salicylic Acid
Salicylic acid for warts typically comes in strengths of 17% to 40%. It's available in various forms, including liquids, gels, and adhesive pads. To use it, you'll usually need to apply it daily, often after soaking and drying the wart area. It's important to protect the surrounding skin, as salicylic acid can irritate healthy skin.
Pros and Cons
One of the biggest advantages of salicylic acid is that it's available over the counter and can be used at home. It's also generally painless and has few side effects. However, it requires patience - it can take several weeks or even months of daily use to see results. It may not be as effective for thick warts or those on the soles of the feet.
Boosting Effectiveness
To get the most out of salicylic acid treatment, try soaking the wart in warm water for about 5 minutes before application. This softens the skin and helps the acid penetrate better. After applying, cover the wart with a bandage or duct tape. Some studies suggest that this 'occlusion' method can improve results.
FAQs
How long does salicylic acid take to work?
It can take 6-12 weeks of daily use.
Is salicylic acid safe for everyone?
Generally yes, but consult a doctor if diabetic or pregnant.
Can salicylic acid remove scars?
It can help fade some scars, but isn't a primary scar treatment.
Does salicylic acid hurt?
It may cause mild stinging, but shouldn't be painful.
Can I use it on my face?
Lower concentrations can be used, but consult a doctor first.
The Bottom Line
While it requires patience, salicylic acid can be an effective and affordable way to tackle warts at home.
Additional References
- Kwok CS, et al. Topical treatments for cutaneous warts. Cochrane Database Syst Rev 2012; :CD001781.
- Sterling JC, et al. British Association of Dermatologists' guidelines for the management of cutaneous warts 2014. Br J Dermatol 2014; 171:696.
- Bruggink SC, et al. Cryotherapy with liquid nitrogen versus topical salicylic acid application for cutaneous warts in primary care: randomized controlled trial. CMAJ 2010; 182:1624.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.