How to remove scars from burns caused by applying Sanfu patches

In general, scars resulting from burns caused by the application of Sanfu patches can be treated through methods such as applying aloe vera gel, topical medications, laser scar removal, microcrystal dermabrasion, and microneedling therapy. It is recommended to perform these treatments under the guidance of a qualified medical professional to ensure safety and proper procedure. Specific analyses are as follows:

1. Applying Aloe Vera Gel

Aloe vera gel contains various skin-benefiting ingredients such as polysaccharides and vitamins. Apply the gel evenly onto the scarred area and gently massage until absorbed, 2–3 times daily. This helps soften the scar tissue over time and gradually reduces the appearance of the scar.

2. Topical Medications

Under a doctor’s guidance, patients may use medications such as Madecassol ointment, vitamin E cream, or scar-removal ointments. These can help suppress scar hyperplasia and lighten scar pigmentation.

3. Laser Scar Removal

Laser scar treatment uses laser beams of different wavelengths to target pigment particles and fibrous tissues within the scar, breaking them down so they can be naturally metabolized and eliminated from the body. This process removes scars and improves skin texture. The typical reference cost for laser scar removal ranges from 1,000 to 5,000 yuan per session. Noticeable improvement usually appears within 1–2 weeks, although side effects such as skin burns or pain may occur.

4. Microcrystal Dermabrasion

This method uses fine crystal particles that are sprayed at high speed onto the scar surface, mechanically exfoliating and reducing scar tissue to promote skin regeneration. The typical reference cost is 800–3,000 yuan per session, with visible improvement generally seen within 1–2 weeks. However, potential adverse reactions include infection or skin allergy.

5. Microneedling Therapy

Microneedling involves using a device with tiny needles to roll or puncture the skin surface, stimulating the skin's natural repair mechanisms and promoting collagen regeneration to improve the appearance of scars. The typical reference cost is 3,000–5,000 yuan per session, with results often noticeable within 3–7 days. Possible side effects include pain and infection.

When using Sanfu patches, it is advisable to follow medical instructions carefully, ensuring appropriate application duration to avoid skin damage. Additionally, maintaining a light diet and avoiding spicy foods or those with strong pigments can support skin recovery.