Platelet-rich plasma (PRP) injections are an emerging in-office treatment that uses growth factors from your own blood to stimulate hair follicle activity, promote new hair growth, and increase hair thickness in men and women with hair loss. PRP is also used for facial rejuvenation – most often combined with microneedling – where its growth factors support collagen production.
What are PRP injections and how do they work?
PRP (platelet-rich plasma) injections are an in-office procedure that leverages growth factors released from platelets in your own blood to stimulate hair follicle activity and promote new hair growth. A small vial of blood is drawn from a vein in your arm and processed to concentrate the platelets into a fraction of plasma. This platelet-rich plasma is then injected into the scalp in areas of hair thinning.
Can PRP treatments be combined with other treatments for hair thinning and hair loss?
PRP injections are often combined with other hair regrowth treatments, including hair growth supplements, topical over-the-counter treatments such as Rogaine, and oral prescription medications such as Propecia.
Is there any downtime or side effects associated with PRP injections for hair loss?
There is generally minimal downtime associated with PRP injections. Possible side effects include bruising, soreness, headache, or temporary swelling of the scalp and forehead.
How many PRP treatments are recommended?
While the number of treatments varies by individual, an initial series is usually recommended at monthly intervals for three months, followed by maintenance injections every six to twelve months. Some protocols use maintenance every three to six months – your provider will individualize the schedule. Patients usually notice results within two to three months.
Are there any pre- or post-treatment precautions?
Do not take aspirin, Aleve, Advil, Motrin, or any prescription anti-inflammatory medication for one week prior to treatment, since these medications reduce inflammation, which may lessen your results. Cigarette smoking at any time will also diminish results. Following treatment, do not apply keratin hair fibers to your scalp, or color or cut your hair, for three days.
Are there any contraindications to PRP scalp injections?
PRP is not recommended for advanced hair loss or hair loss associated with scarring. You should also not have PRP injections if you are pregnant or breastfeeding, have a platelet or blood disorder, or are taking immunosuppressive medications such as corticosteroids or biologic medications.
PRP Facial Rejuvenation in Miami
PRP is also used for facial rejuvenation. Applied to the skin — most often combined with microneedling — the concentrated growth factors stimulate collagen production, which may help soften fine lines, refine skin texture, and restore a healthy glow. See also: Microneedling with PRP.