What should be noted after laser treatment for warts?

Laser treatment for warts primarily works by applying the energy generated from the laser to the affected area, causing localized necrosis and achieving the goal of effectively removing the wart. The general reference price for a laser treatment session ranges from 2000 to 5000 yuan, and visible improvement is usually observed within 7 to 15 days. After laser treatment, it is important to keep the wound clean and dry, avoid irritation and scratching, maintain a balanced diet, protect against sun exposure, and follow medical advice regarding medication. If any abnormalities occur, it is recommended to promptly visit a regular hospital to determine the cause and receive targeted treatment. Detailed recommendations are as follows:

1. Keep the wound clean and dry: After laser treatment, minor wounds will form at the site of the wart. These wounds should be kept clean and dry before healing, avoiding contact with water and contaminants to reduce the risk of infection. You may gently wipe the skin around the wound with sterile gauze and normal saline, but avoid direct contact with the wound itself.

2. Avoid irritation and scratching: The skin after treatment is more sensitive, so avoid using irritating cosmetics, soaps, or shower gels. Also, do not scratch or squeeze the wound, as this may worsen skin damage or cause infection. If itching occurs, gently patting the area or applying a cold compress may help relieve the discomfort.

3. Maintain a balanced diet: During the healing period, follow a light diet and avoid consuming spicy, greasy, or irritating foods such as chili peppers, Sichuan pepper, ginger, and garlic. These foods may irritate the wound and delay healing. It is recommended to consume more foods rich in vitamin C and antioxidants, such as fresh fruits and vegetables, to promote skin cell regeneration and wound healing.

4. Protect against sun exposure: Skin treated with laser is more sensitive to ultraviolet radiation and prone to pigmentation. Therefore, take sun protection measures when going outdoors, such as using umbrellas, wearing wide-brimmed hats, and wearing long-sleeved clothing as physical sun protection methods, and apply sunscreen. Avoid going out during peak sunlight hours to minimize UV damage.

5. Follow medical advice regarding medication: After laser treatment, your doctor may prescribe certain medications, such as asiaticoside cream, human epidermal growth factor gel, or clotrimazole cream, to prevent infection and promote wound healing. Patients should take the medication as directed and monitor the wound condition. If signs of infection such as redness, swelling, or discharge occur, seek medical attention promptly.

Additionally, after laser treatment for warts, regular follow-up visits are recommended to monitor the healing process. The doctor will develop a follow-up plan based on the patient's specific condition, and the patient should attend the scheduled hospital visits for examination.