Most verrucous nevus have family history, which is related to congenital genetic factors. From birth or early childhood, it shows pale yellow to brown-black warty lesions, and begins to expand into small keratinized papules, showing dense hyperkeratinized papules, which are rough in texture and difficult to touch. Lesions in folds are often soft due to static placement, which can occur in any part of the body and generally react unconsciously.
Extended data:
Precautions:
1, depending on the disease, the curative effect and frequency are different. If pigmented lesions need repeated treatment, the interval should be 3~6 months, while vascular lesions and hair removal should be 1~2 months. Special circumstances should be in accordance with the doctor's advice.
2. After treatment, the process of local skin redness, swelling, scabbing and scabbing in the treatment area generally takes 7~ 10 days, so that the scab membrane should fall off naturally to avoid scars. If necessary, hirudoid should be used to promote its repair.
3. Antibiotic ointment such as erythromycin or chloramphenicol eye drops 1~2 days can be properly applied after treatment. The treatment area is not in contact with water for about 1 week, and it is helpful for the scab membrane to fall off and prevent infection. Scars may appear after infection.
4. Before the scab membrane falls off, skin care should be done in the treatment area, no makeup, no rubbing and no aspirin. Don't take part in strenuous exercise to avoid infection after sweating.
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