Old spots, also called seborrheic keratosis, can be treated with medication, physical therapy and surgery.
1. Medication: mainly topical medication, 40% hydrogen peroxide solution, liquid nitric acid-zinc compound solution, etc. can be used. Topical application can generally improve the symptoms.
2. Physical therapy: Physical therapy is the most commonly used treatment method, such as laser therapy, which can directly act on the melanin particles of the skin, resulting in melanin cell destruction to achieve the purpose of treatment.
3. Surgical treatment: for some suspected malignant lesions or drugs and physical treatment effect is not obvious, and at the same time, the skin lesions are not big, surgical resection, scraping and cutting can be carried out.
Old spots have no special influence on health, generally can choose not to treat. If you pursue beauty, you should go to regular hospitals for treatment under the guidance of doctors, and if you need medication, you should strictly follow the doctor’s instructions.