The Effect of Platelet Rich Plasma on Hair Regrowth: A Clinical Study

This clinical study on 30 patients with pattern hair loss found that Platelet Rich Plasma (PRP) injections, administered three times at 30-day intervals, led to clinical improvement in hair regrowth with no side effects during treatment. However, 4 patients experienced progressive hair loss 16 months post-treatment. The study concludes that PRP is a safe and effective treatment for hair loss and works well with topical drugs like finasteride and minoxidil, though further extensive controlled studies are recommended.