TLDR PRP therapy and hair transplants can cause rare but treatable scalp hematomas.
A 27-year-old male developed a frontal scalp hematoma seven days after undergoing platelet-rich plasma (PRP) therapy and one month post-hair transplantation surgery for androgenic alopecia. The hematoma, likely caused by a puncture to scalp blood vessels, was treated with fluid aspiration and a compression bandage, leading to its resolution. The use of topical minoxidil may have contributed to the hematoma's formation. This case highlights the importance for dermatologists and trichologists to be aware of this rare but possible side effect, which can cause significant discomfort and concern for patients.
4 citations
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December 2021 in “Dermatologic Therapy” Mesotherapy for hair loss can cause temporary forehead swelling.
3 citations
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August 2019 in “Journal of The American Academy of Dermatology” PRP with microneedling is generally safe but can cause minor side effects like scalp itching, temporary hair shedding, and swollen lymph nodes.
178 citations
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April 2017 in “Journal of The American Academy of Dermatology” Minoxidil, finasteride, and low-level laser light therapy effectively treat hair loss.
7 citations
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January 2015 in “International Journal of Trichology” Applying minoxidil on the scalp after mesotherapy injections caused temporary swelling.
40 citations
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March 2018 in “Aesthetic Surgery Journal” New treatment combining PRP and SVF increases hair density in 6-12 weeks for androgenetic alopecia patients.
115 citations
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January 2014 in “Journal of Cutaneous and Aesthetic Surgery” Platelet-rich plasma (PRP) is a cheap and easy treatment for hair loss, but not suitable for everyone. It also helps in healing ulcers, rejuvenating skin, and improving hair transplants.
37 citations
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March 2009 in “Hair transplant forum international” PRP treatment helped reverse hair thinning and promoted new hair growth.
