How to remove scars from self-harm on the arms
Mar 18, 2025
Source: Cainiu Health
Dr. Chen Lu
Introduction
Scars from self-harm on the arms can be treated through medication, laser therapy, cryotherapy, scar excision, skin grafting, and other methods. However, the appropriate approach should be selected based on individual circumstances, along with the size and severity of the scar. It is also recommended to consult a doctor before treatment and to follow medical guidance, avoiding unregulated treatment methods.
Generally speaking, scars refer to cicatricial tissues. Self-inflicted scars on the arms can be removed through various methods, including medication treatment, laser therapy, cryotherapy, scar excision, and skin grafting. If the symptoms are significant, prompt medical attention is necessary. The specific details are as follows:
1. Medication Treatment
If the scar is in its early stages or relatively small, topical scar removal medications can be used, such as topical application of asiaticoside gel or heparin sodium gel under medical guidance. These medications can soften the scar and aid in skin repair.
2. Laser Therapy
If the scar is more noticeable and medication proves ineffective, laser therapy may be considered under a doctor's guidance, such as carbon dioxide laser therapy or fractional laser therapy. These treatments utilize photothermal principles to fade pigmentation and soften scars. Additionally, they can stimulate subcutaneous tissues to improve the appearance of the scar. The typical reference cost for laser therapy is 1000-2000 yuan per session, with visible improvement generally seen within 3-7 days. Possible side effects include localized redness, swelling, or pigmentation.
3. Cryotherapy
Cryotherapy primarily involves freezing scar tissue using liquid nitrogen, thereby damaging the scar tissue cells so they fall off naturally, achieving the desired therapeutic effect. It is applicable for various types of scars and can also promote skin cell regeneration. The typical reference cost for cryotherapy is 500-2000 yuan per session, with visible improvement generally seen within 4-10 days. Possible side effects include localized skin blisters or pain.
4. Scar Excision
If the aforementioned methods are ineffective and the scar is particularly noticeable, scar excision may be performed under medical advice. This procedure involves directly removing the scar through surgical excision. The typical reference cost for scar excision is 1000-4000 yuan per session, with visible improvement generally seen within 2-7 days. However, postoperative symptoms such as pain and bleeding may occur.
5. Skin Grafting
For larger scars, timely skin grafting under a doctor's guidance is usually recommended. This treatment involves transplanting healthy skin to the affected area, effectively covering the scarred region and improving the skin's appearance. The typical reference cost for skin grafting is 5000-10000 yuan per session, with visible improvement generally seen within 3-10 days. Possible complications include wound infection or bleeding.
It should be noted that regardless of the chosen method, decisions should always follow a doctor's recommendations to avoid the use of unverified or improper treatments. Additionally, maintaining local hygiene during treatment is important to prevent bacterial or other microbial infections.
