What are the methods for removing post-surgical scars?
Jan 24, 2025
Source: Cainiu Health
Dr. Chen Lu
Introduction
In general, post-surgical scars can be treated with medications, laser therapy, microneedling, scar softening injections, or scar excision surgery. It is important to follow the doctor's instructions for post-operative care, keep the wound clean and dry to prevent infection, and avoid excessive friction or scratching, which may worsen scar formation.
Generally, postoperative scars can be treated through medication, laser therapy, microneedling, scar softening injections, or scar excision surgery. A detailed explanation is as follows:
1. Medication Therapy
Under a doctor's guidance, topical medications such as asiaticoside cream, heparin sodium cream, or compound dexamethasone acetate cream can be applied to help inhibit scar formation and soften scar tissue.
2. Laser Therapy
Laser therapy works by using lasers of different wavelengths to exert selective photothermal effects on scar tissue, stimulating collagen regeneration and improving the scar's structure. The general reference cost for laser therapy is 2,000–5,000 yuan per session. Improvement is typically noticeable within 5–7 days after treatment, although side effects such as redness, swelling, or a burning sensation may occur.
3. Microneedling
Microneedling involves using fine needles to create microscopic channels in the skin's surface, activating the skin's natural repair mechanisms and promoting the production of collagen and elastin fibers to improve the scar. The general reference cost for microneedling is 2,000–5,000 yuan per session. Improvement is usually noticeable within 1–2 weeks after treatment, although mild side effects such as redness, swelling, or crusting may occur.
4. Scar Softening Injections
Scar softening injections work by injecting corticosteroids or other medications directly into the scar tissue to inhibit scar proliferation and fibrosis, thereby softening the scar and improving its appearance. The general reference cost for scar softening injections is 500–3,000 yuan per injection. Improvement is typically noticeable within 1–2 weeks after treatment, although side effects such as pain or pigment loss may occur.
5. Scar Excision Surgery
Scar excision surgery involves surgically removing severe or irregular scars and then carefully re-suturing the wound to improve the scar's appearance. The general reference cost for scar excision surgery is 5,000–20,000 yuan per procedure. Improvement is usually noticeable within 1–2 months after surgery, although side effects such as wound pain or infection may occur.
In daily life, it is important to follow medical advice for postoperative care, keeping the wound clean and dry to prevent infection. Additionally, avoid excessive friction or scratching, as these may worsen scar hypertrophy.
