Common warts are mainly related to human papillomavirus infection, and some of them can go away on their own without treatment, and can be removed through physical therapy, topical medication, and systemic medication.
1. Physical therapy: Warts can be destroyed by cryotherapy, electrocautery, laser therapy, etc. Physical therapy may need to be repeated several times to achieve the therapeutic effect, and this kind of treatment may cause pain or lead to scarring.
2. topical medication: when warts appear on the skin, patients can use 5-20% salicylic acid under the guidance of the doctor to destroy the warts by loosening the keratin and exfoliating the keratin.
3. systemic medication: there is no effective anti-papilloma virus medication, for a wide range of common warts in addition to the local use of salicylic acid treatment can also be combined with intramuscular injection of interferon for treatment.