Laser Mole Removal and Glycolic Acid Peels: What You Need to Know - Dermatology

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Mole removal laser & glycolic acid peel


1.
I previously visited a dermatologist to have a mole removed.
Because my mole is quite deep, the doctor mentioned that there would be a sunken scar after the procedure.
Is this related to laser treatment? I recall seeing news reports stating that laser mole removal does not leave scars.
2.
I have keratosis pilaris, and when I was younger, I didn't know better and picked at it, which resulted in red spots and scars on my skin.
Can glycolic acid peels significantly improve this condition?

Yangyang, 10~19 year old female. Ask Date: 2007/03/31

Dr. Jiang Yujiao reply Dermatology


Hello: In response to your question, whether laser mole removal will leave scars is related to the depth of the mole.
Generally, moles that are bluish in color tend to be deeper, and if you want to remove them completely, there is a higher chance of scarring.
In contrast, shallower moles are less likely to leave scars.
Follicular keratosis is hereditary, and there is a noticeable keratinization phenomenon at the pores.
The effects of glycolic acid peels are not very significant.

Reply Date: 2007/03/31

More Info


When it comes to skin treatments such as laser mole removal and glycolic acid peels, there are several important factors to consider, especially regarding their effectiveness and potential side effects.

1. Laser Mole Removal: The procedure you mentioned for mole removal could indeed involve laser technology. Laser mole removal is a popular method because it is generally less invasive than traditional surgical excision. However, it is important to note that while many patients experience minimal scarring, there is still a possibility of developing scars, especially if the mole is deep or if the skin does not heal properly. The depth of the mole can influence the healing process. If the mole is deeply embedded in the skin, the laser may need to penetrate deeper, which can increase the risk of scarring. It is also essential to follow post-procedure care instructions to minimize the risk of complications.

2. Glycolic Acid Peels: Glycolic acid is an alpha hydroxy acid (AHA) that is commonly used in chemical peels to improve skin texture and tone. It works by exfoliating the outer layer of dead skin cells, promoting cell turnover, and stimulating collagen production. For conditions like keratosis pilaris (毛囊角化症), glycolic acid peels can be beneficial as they help to smooth out rough patches and reduce the appearance of red bumps. However, the effectiveness of glycolic acid peels in improving scars and red spots depends on several factors, including the concentration of glycolic acid used, the frequency of treatments, and individual skin response.

If you have a history of picking at your skin, leading to scarring, glycolic acid peels may help improve the appearance of those scars over time, but they may not completely eliminate them. It is crucial to have realistic expectations and understand that multiple treatments may be necessary for optimal results. Additionally, consulting with a dermatologist before starting any new treatment is advisable, especially if you have sensitive skin or a history of skin issues.

Combination of Treatments: In some cases, dermatologists may recommend a combination of treatments for better results. For instance, after laser mole removal, a glycolic acid peel could be used to help improve the overall texture of the skin and reduce the appearance of any residual scarring. However, it is essential to allow adequate healing time after laser treatment before introducing any chemical peels to avoid irritation or adverse reactions.

Post-Treatment Care: After any skin treatment, including laser procedures and chemical peels, proper aftercare is crucial. This includes using gentle cleansers, moisturizing regularly, and applying sunscreen to protect the healing skin from UV damage. Avoiding sun exposure and harsh skincare products during the recovery phase can significantly impact the healing process and the final results.

In summary, both laser mole removal and glycolic acid peels can be effective treatments for improving skin appearance, but they come with their own sets of considerations. Consulting with a qualified dermatologist will help you determine the best course of action based on your specific skin type and concerns. Always prioritize professional advice to ensure safe and effective treatment outcomes.

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