Platelet-rich plasma therapy: A natural boost for thinning hair

A Q&A with Dr. Patel

Hair loss can be a frustrating experience for many people — age, hormones and genetics can all play a role. While there’s no one-size-fits-all solution, new treatment options like platelet-rich plasma (PRP) therapy are giving people new options to restore hair naturally.

Dharmik Patel, MD, Dermatology, specializes in providing this treatment and answers some common questions about how PRP works and what patients can expect.

Q: How does PRP help hair grow, and how is it different from other options?

A: PRP, or platelet-rich plasma therapy, uses your own blood to naturally encourage hair growth. We draw a small sample of blood and separate out the plasma — rich in growth factors — in our lab. The plasma growth factors help wake up sluggish hair follicles, boost blood flow to the scalp and extend the hair’s growth phase. Unlike medications — such as minoxidil or finasteride or surgical hair transplants — PRP relies on your body’s own healing process, making it a safe and more natural option. It has very few side effects beyond mild temporary redness or tenderness.

Q: Who tends to see the best results?

A: People who still have some active hair follicles usually respond the best to this treatment. That includes men and women noticing thinning or early receding, or those with ongoing hair shedding after stress, pregnancy or illness.

Q: What should patients expect during and after treatment?

A: A PRP session is simple and usually takes less than an hour. After your blood is drawn and spun down, the concentrated plasma is injected in small amounts across the scalp. You may feel pain, pressure and stinging, but most patients describe it as very tolerable. Your scalp might feel sore or appear pink for a day or two, but you can return to work and normal routines right away.

Q: When will patients start noticing changes?

A: Patience is key. PRP stimulates your follicles gradually. Most people notice less shedding and thicker hair texture after a few months, with fuller, more visible results around the four- to six-month mark. Because hair grows in cycles, multiple sessions are needed to build momentum and maintain progress.

Q: What advice do you have for patients to achieve the best results?

A: Have realistic expectations and a plan for consistency. PRP works best as a series of treatments, typically three sessions spaced about a month apart, followed by maintenance sessions every few months. A board-certified dermatologist who specializes in hair restoration can help tailor a schedule and combine PRP with other treatments to maximize your results.

If you’re looking for a solution for hair loss, schedule an appointment with Dr. Patel to determine if PRP therapy is right for you. Appointments can be made by calling 952.442.3188.