Everything You Need to Know About Laser Treatment for Acne Scars - Dermatology

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Could you please provide more details or specify your question regarding acne?


Hello Dr.
Liao: I would like to ask a few questions regarding laser treatment for acne scars: 1.
How much does it cost per session, and is it out-of-pocket? 2.
If the condition is not severe, how many sessions on average are needed to achieve optimal results? 3.
Can laser treatment completely remove acne scars? 4.
Are there any side effects after the laser treatment? 5.
Besides the laser treatment, are there any other treatments or products that should be used in conjunction? 6.
If I want to go to a hospital in Hsinchu for treatment, which department should I register with? What are the usual consultation hours? Thank you for your answers!

Xiao Xiang, 20~29 year old female. Ask Date: 2002/10/29

Dr. Liao Wenyu reply Dermatology


The cost of laser treatment for acne scars varies depending on the area being treated.
The number of sessions and the depth of each treatment are related; fewer sessions with deeper treatments require more meticulous post-operative care.
Additionally, the primary goal is to improve the appearance of scars, and it may not restore the skin to its normal state.
The most common post-laser issues are redness and pigmentation changes, which are often related to skin type.
If needed, we recommend visiting our plastic surgery department, where the physician will provide you with a more detailed explanation.

Reply Date: 2002/10/29

More Info


Laser treatment for acne scars is a popular and effective option for many individuals seeking to improve their skin's appearance. Here’s a comprehensive overview addressing your questions and providing additional insights into the process, effectiveness, and considerations of laser treatments for acne scars.

1. Cost of Laser Treatment: The cost of laser treatment for acne scars can vary significantly based on several factors, including the type of laser used, the severity of the scars, and the geographic location of the clinic. Generally, patients can expect to pay anywhere from $200 to $1,500 per session. Most laser treatments are considered cosmetic procedures, meaning they are typically not covered by insurance, and patients will need to pay out-of-pocket.

2. Number of Sessions Required: The number of sessions needed to achieve optimal results can vary widely depending on the severity of the acne scars and the type of laser treatment used. On average, patients may require anywhere from 3 to 6 sessions, spaced several weeks apart. It's important to have a consultation with a dermatologist or a qualified laser specialist who can assess your specific situation and provide a tailored treatment plan.

3. Effectiveness of Laser Treatment: While laser treatments can significantly improve the appearance of acne scars, it is essential to set realistic expectations. Many patients experience a noticeable reduction in scar visibility, but complete removal of scars is not always possible. Factors such as skin type, scar depth, and the body's healing response can influence results. Some patients may also benefit from combining laser treatments with other modalities, such as fillers or chemical peels, for enhanced outcomes.

4. Potential Side Effects: After undergoing laser treatment, patients may experience some side effects, including redness, swelling, and sensitivity in the treated area. These effects are typically temporary and resolve within a few days to a week. However, in rare cases, more severe side effects such as hyperpigmentation (darkening of the skin) or hypopigmentation (lightening of the skin) can occur, particularly in individuals with darker skin tones. It is crucial to follow post-treatment care instructions provided by your dermatologist to minimize risks.

5. Complementary Treatments: In addition to laser therapy, many patients find that incorporating other treatments can enhance their results. This may include topical treatments (like retinoids or vitamin C serums), chemical peels, or microdermabrasion. A comprehensive skincare regimen tailored to your skin type can help maintain results and improve overall skin health.

6. Where to Seek Treatment: If you are considering laser treatment in Hsinchu, you should look for a dermatology clinic or a cosmetic surgery center that specializes in laser treatments. It is advisable to schedule a consultation with a board-certified dermatologist who can evaluate your skin and recommend the best course of action. Most clinics have specific hours for consultations, typically during weekdays, but it’s best to call ahead or check their website for exact times.

In conclusion, laser treatment for acne scars can be a highly effective option for improving skin texture and appearance. However, it is essential to have realistic expectations, understand the potential costs and side effects, and consider complementary treatments for the best results. Always consult with a qualified healthcare provider to determine the most appropriate treatment plan for your specific needs.

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