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- Presentation
Platelet-Rich Plasma in Aesthetics: Uses, Safety, and Practice Considerations
Description
Platelet-rich plasma (PRP) is an autologous blood-derived treatment that concentrates platelets to promote cellular proliferation, regeneration, and differentiation, and it is increasingly popular in aesthetics, especially for hair loss, but also for scars, wrinkles, microneedling, laser resurfacing, surgical hair restoration, and some intradermal or topical uses. The speaker emphasized that despite strong marketing and a growing market, there is still limited consensus on optimal preparation and use because the literature is small and inconsistent. When choosing a PRP system, clinicians should assess the company’s credibility, regulatory status, manufacturing location, support, training, and responsiveness, as well as costs and profitability. Patient consultation should cover off-label status, contraindications, pre-procedure avoidance of NSAIDs, tobacco, and certain supplements, pregnancy or illness concerns, HSV history, realistic expectations, and the fact that results take months and require maintenance. Consent should include the nature of PRP, risks, benefits, alternatives, and photography. Safety concerns include proper specimen handling and labeling to avoid contamination or cross-patient infection, and awareness of complications such as swelling, bruising, infection, dizziness, and rare severe adverse events like blindness with improper injection. Pain-control options include topical lidocaine, cold air devices, ice, and vibration, though lidocaine may reduce efficacy. Patients should be hydrated before treatment and avoid NSAIDs and hair dye around the procedure; post-treatment care includes gentle shampooing, Tylenol, and monitoring for tenderness, edema, and bruising.
View moreConclusions
- Platelet-rich plasma appears to be a useful and generally safe autologous treatment when properly prepared and administered, but its clinical use is limited by poor standardization and a lack of strong consensus in the literature.
- PRP seems to have its strongest role in aesthetics, especially hair loss, where it can serve as either a stand-alone option or an adjunct to other therapies.
- The treatment may be commercially attractive for practices because start-up and per-treatment costs can support profitability, though pricing depends on local market factors.
- Successful PRP use depends heavily on choosing a reputable system and company that provide reliable support, training, and compliance with regulatory expectations.
- Careful consultation, informed consent, and expectation setting are essential because response varies, results are delayed, and maintenance treatments are usually required.
- Safety is a major concern, so staff training, correct specimen handling, and strict protocol adherence are necessary to avoid contamination and rare but serious complications.
- Patients should be counseled to avoid certain medications and supplements before and after treatment, since these may affect platelet function and treatment performance.
- PRP can be valuable across multiple dermatologic applications, but the evidence and experience presented suggest it should be viewed as a complementary tool rather than a universally definitive therapy.
- Dominguez-Santas et al. JEADV Clinical Practice, 2022.