What are the risks and effects of laser removal of birthmarks?
Nov 19, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
It is recommended to visit a reputable hospital and undergo the aforementioned procedures under the guidance of a qualified physician to ensure the effectiveness and safety of the surgery. After laser removal of birthmarks, it is important to keep the wound clean and dry, avoid sun exposure and friction, in order to promote rapid skin recovery and reduce the occurrence of complications. Potential risks of laser birthmark removal include skin swelling, infection, burns, bruising, and recurrence.
Generally, laser removal of birthmarks works by using the heat generated from the laser to directly target the surface skin of the birthmark, effectively breaking it down and restoring the skin to a normal color. The typical reference cost for laser birthmark removal is between 4,000 and 8,000 yuan per session. Improvement is usually visible within 10 to 20 days after the procedure, although side effects such as uneven pigmentation or pain may occur. Potential risks of laser birthmark removal include skin swelling, infection, burns, bruising, and recurrence. Specific details are as follows:
1. Skin Swelling
During laser birthmark removal, the laser energy causes certain stimulation and damage to the skin tissue, triggering an inflammatory response that leads to swelling. This is a common physiological reaction following laser treatment and typically subsides gradually within a few days.
2. Infection
Infection usually occurs due to inadequate sterilization of surgical instruments, improper postoperative care, or low individual immunity. Microorganisms such as bacteria or viruses may enter the skin tissue through the wound, causing symptoms of infection including redness, swelling, pain, and discharge.
3. Burns
Burns mainly result from incorrect laser parameter settings or errors in the operator's technique. Excessively high laser energy can directly affect the skin tissue, causing burns that manifest as redness, blistering, or even tissue necrosis.
4. Skin Bruising (Ecchymosis)
Skin bruising typically results from minor tissue damage during the laser treatment process. Such injuries may lead to subcutaneous bleeding or hematoma, forming bruises. However, this condition generally resolves spontaneously within two weeks.
5. Recurrence
Recurrence may be caused by incomplete laser treatment, inadequate postoperative care, or individual physiological differences. If the pigment cells within the birthmark are not fully destroyed, or if the skin is stimulated post-surgery to produce new pigment, the birthmark may reappear.
It is recommended to undergo the procedure at a正规 medical facility under the guidance of qualified professionals to ensure both effectiveness and safety. After laser birthmark removal, it is important to keep the treated area clean and dry, avoid sun exposure and friction, to promote rapid healing and reduce the risk of complications.
