There are several effective methods available to get rid of warts, depending on their type, location, and persistence[1].
- Salicylic Acid: Over-the-counter treatments containing salicylic acid are commonly used. These come in the form of gels, liquids, or patches, and are applied directly to the wart. They work by gradually removing layers of the wart over several weeks[1][3][7].
- Cryotherapy (Freezing): A healthcare professional can freeze warts with liquid nitrogen. This destroys the wart tissue, usually resulting in a blister that later sheds off along with the wart. Multiple treatments may be required[2][3][5][6].
- Prescription Medications: Warts that do not respond to basic methods may require stronger medications, such as 5-fluorouracil (5-FU) or bleomycin, which can be applied or injected under medical supervision[1][4][6].
- Immunotherapy: Certain topical or injectable treatments, such as imiquimod or interferon, help stimulate the immune system to attack the wart virus. This option is generally reserved for stubborn, widespread, or recurrent warts[2][4][6].
- Laser Therapy: Laser treatment may be considered if other methods fail. It uses concentrated light to destroy wart tissue and is typically performed by a dermatologist[1][2][3][5].
- Minor Surgery: In rare cases, a doctor might surgically remove the wart or use an electric needle (electrodesiccation) in combination with a curette. Surgery can cause pain and carries a risk of scarring[2][3][5][6].
- Other Options: Treatments such as cantharidin (a blistering agent), trichloroacetic acid, and HPV vaccination (primarily for genital warts) may also be used in specific cases[2][3][5].
It is important to avoid picking, scratching, or biting at warts, as this can spread the virus. For stubborn or recurrent warts, or if you are unsure of the best treatment, consult a healthcare provider or dermatologist[2][6].
References
- [1] Warts: Diagnosis and treatment – American Academy of Dermatology
- [2] How to treat warts | healthdirect
- [3] Plantar warts – Diagnosis and treatment – Mayo Clinic
- [4] An Armamentarium of Wart Treatments – PMC
- [5] Common warts – Diagnosis and treatment – Mayo Clinic
- [6] How to get rid of warts: Medical and natural remedies – Harvard Health
- [7] Warts: How To Identify, Causes, Types, Treatment … – Cleveland Clinic
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