What Is Microneedling?

Written by: Zobiana Dillsworth

Collagen induction therapy, more commonly known as microneedling, is a cosmetic treatment. Microneedling is a popular concept, and many choose to undergo this treatment to “fix” what they see as flaws in their appearance. While microneedling is a personal choice, anyone wishing to undergo this procedure should know how it works.

Microneedling is considered by people who struggle with acne, large pores, melasma, sagging skin, scars, stretch marks, and wrinkles (1). The procedure is done by puncturing the skin with multiple, tiny needles to stimulate collagen production (2). Collagen is a protein that helps remove and replace dead cells while strengthening the skin overall (3). Microneedling is done to increase attractiveness, but it takes a skin-based treatment to do so.

There are several types of microneedling. The most common types of microneedling are done with microneedling pens or rollers. This procedure, however, can also be done by radiofrequency microneedling or with platelet-rich plasma. Radiofrequency microneedling adds heat to the needles, which makes it similar to laser treatment. Microneedling with platelet-rich plasma is primarily used for removing acne scars. Platelet-rich plasma is the separated layers of the patient’s blood, which is inserted through the holes created by microneedling. The procedure may need to be done a couple of times, and it may take months for the desired results to show. When collagen levels lower again, these results may fade (1).

Microneedling often has short-term side effects. Immediately after the procedure, the treated skin may be red or darker. Many patients feel as if their skin is sunburned, which can be bettered with dermatologist-prescribed cream (1). Additionally, the procedure may cause flakiness or swelling (4). Microneedling is not suggested for anyone with keloids, weakened immune systems, skin cancer, a tan, a skin infection, or visible acne. Additionally, anyone who heals slowly or is undergoing radiation treatment should avoid the microneedling procedure (1). Microneedling may seem like a straightforward solution to your problems, but it does not work for everyone.

The FDA only approves those older than 21 years to have microneedling (4). Additionally, at-home microneedling is not recommended. At-home microneedling can have severe side effects, especially if done too often. Additionally, these devices can carry (and spread) herpes, warts, and other infections (1). Professional microneedling simply does a better job. Dermatologists can cater to your specific skin type and needs, making the treatment more effective (4).

Like all procedures, there are benefits and drawbacks to microneedling treatment. If you’re interested in this procedure, it is best to get it done professionally. Talk to a local dermatologist if you think this procedure could help you and your skin.

Image Source: Advanced Skin Clinic Uganda

References:

1. Ludmann, Paula. “Microneedling can fade scars, uneven skin tone, and more.” American Academy of Dermatology, N.d., https://www.aad.org/public/cosmetic/scars-stretch-marks/microneedling-fade-scars.

2. Food and Drug Administration (FDA). “Microneedling Devices: Getting to the Point on Benefits, Risks, Safety.” FDA, 20 September 2021, https://www.fda.gov/consumers/consumer-updates/microneedling-devices-getting-point benefits-risks-and-safety.

3. Cleveland Clinic. “Collagen: What it is, Types, Function & Benefits.” Cleveland Clinic, 23 May 2022, https://my.clevelandclinic.org/health/articles/23089-collagen.

4. Yale Medicine. “Microneedling > Fact Sheets.” Yale Medicine, N.d., https://www.yalemedicine.org/conditions/microneedling.

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