How to treat flat warts on the legs?

Flat warts on the legs can be treated with the following methods: 1. **Consultation with a physician**: It is recommended to visit the dermatology department at a reputable hospital, where a professional doctor can develop an appropriate treatment plan based on your condition. 2. **Physical therapy**: Cryotherapy and laser therapy are common physical treatments. Cryotherapy uses liquid nitrogen to rapidly freeze the flat wart tissue, causing it to necrose and fall off, and is suitable for small, superficial flat warts. Laser therapy uses high-energy laser to destroy the cellular structure of the flat warts instantly and is suitable for larger or densely distributed flat warts. 3. **Medication**: Topical medications such as tretinoin cream or imiquimod cream may be used. These medications promote the maturation of keratinocytes and are effective in treating flat warts. However, possible adverse reactions such as skin dryness should be noted. 4. **Traditional Chinese Medicine (TCM)**: Under the guidance of a qualified TCM practitioner, treatments such as topical herbal applications may be used to improve local blood circulation and achieve the effect of dispelling wind and removing dampness. 5. **Daily care**: Avoid scratching the affected area to prevent infection spread or autoinoculation to other parts of the body. Additionally, maintaining good personal hygiene, wearing breathable clothing, and minimizing friction and irritation can help promote recovery.