Platelet-Rich Plasma in Dermatology: Boon or Bane?

January 2014 in “ Indian Journal of Dermatology, Venereology and Leprology ”

Arshdeep, Muthu Sendhil Kumaran

platelet-rich plasma PRP hair restoration skin rejuvenation growth factors tissue repair regeneration hair density autologous preparation

TLDR Platelet-rich plasma might help with hair growth and skin conditions, but more research is needed to prove its effectiveness and safety.

The document from 2014 reviews the use of platelet-rich plasma (PRP) in dermatology, with a focus on hair restoration, skin rejuvenation, and healing chronic ulcers. PRP, which is rich in growth factors, is thought to aid tissue repair and regeneration. The review points out the low level of evidence supporting PRP's effectiveness due to scattered data and calls for more well-designed, larger trials to validate its use. It describes PRP preparation methods and types, and while some studies show PRP's potential benefits, particularly in increasing hair density and aiding skin conditions, the overall quality of evidence is low to intermediate. The document also notes PRP's safety as an autologous preparation but stresses the need for further research to confirm its efficacy and long-term safety.

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Research cited in this study

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A Randomized, Double-Blind, Placebo- and Active-Controlled, Half-Head Study to Evaluate the Effects of Platelet-Rich Plasma on Alopecia Areata

research A Randomized, Double-Blind, Placebo- and Active-Controlled, Half-Head Study to Evaluate the Effects of Platelet-Rich Plasma on Alopecia Areata

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Platelet-rich plasma can potentially promote hair growth by stimulating cell growth and increasing certain proteins.

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in Research/Science 14 upvotes 1 year ago

Someone's brother tried Platelet-rich plasma (PRP) for hair loss; it had minimal effect on hair but improved skin appearance. Microneedling at home was suggested as a more sustainable alternative.

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