17 citations
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August 2021 in “Dermatologic surgery” This review found that microneedling is generally safe, with most adverse effects being minor and resolving quickly, though there is increased risk in patients with active infections, darker skin, or metal allergies.
19 citations
,
July 2019 in “Biomedical Microdevices” This review discusses the safety and potential adverse events of microneedling as both a medical and consumer product, noting the need for further understanding; no new clinical results are presented.
92 citations
,
June 2017 in “Journal of Plastic Reconstructive and Aesthetic Surgery” This review found that microneedling appears to be a safe and effective option for treating scars and wrinkles, with fewer side effects and shorter recovery time than some other treatments.
9 citations
,
October 2018 in “Journal of Cosmetic and Laser Therapy” This study reviewed eight studies investigating transcutaneous drug delivery via fractional laser and microneedling for alopecia treatment, with six studies showing improved hair regrowth over topical therapy alone, suggesting its potential as a promising treatment strategy, although further research is needed to refine treatment parameters.
Combining microneedling with platelet-rich plasma enhances skin repair and collagen production but may not offer significant extra benefits.