As we age, we often find that the amount of hair we have decreases as follicles become blocked or simply “inactive.” In addition, the hair we do have can frequently become thinner in diameter, leading to less overall volume. For patients who suffer from hair loss, it is essential to take action early before these follicles die and stop growing hair altogether. At Prizant Dermatology in Pittsburgh, PA, Dr. Prizant and her team are proud to offer PRP for hair loss, an effective and revolutionary treatment that uses a patient’s own platelets to stimulate hair growth.
Hair loss can occur for various reasons and is often influenced by internal factors, including genetics, hormones, and overall health. The most common cause is androgenic alopecia, a type of hair loss that develops gradually and runs in families. Hormonal fluctuations from thyroid issues, pregnancy, menopause, or chronic stress can also disrupt the hair cycle and lead to shedding. Many women notice hair loss after childbirth or during menopause, and while this is often temporary, it can still be emotionally difficult.
Other contributing factors include nutritional deficiencies, such as low iron, vitamin D, or protein, which can weaken the follicles and affect growth. Autoimmune conditions, such as alopecia areata, may also play a role by directly attacking the hair follicles. At Prizant Dermatology, we take the time to evaluate these potential causes so we can develop a personalized plan that supports healthy regrowth and long-term hair restoration.
PRP stands for Platelet Rich Plasma, which is a substance that is derived from a patient’s bloodstream. This substance contains a high concentration of platelets that are essential for healing wounds and causing blood to clot. These platelets have strong healing properties. When the PRP is isolated from the rest of the blood, it can be used in the scalp to trigger the hair to grow more.
In many cases, the reason that hair looks thin is some of the follicles have become inactive. When an individual follicle stops getting sufficient blood flow or nutrients in order to grow a thick strand of hair, it may simply stop growing hair altogether. Of course, one strand won’t make much of a difference. But as we age, this process repeats until the hair loss becomes noticeable, typically over a long period of time.
In order to get the follicles working again, it’s important to make sure that they are properly stimulated. PRP may be used to accomplish this. Even one PRP treatment session could lead to noticeable improvements in hair growth. However, it all depends on the unique case, as results and individual treatment regimens vary based on a number of factors.
There are quite a few advantages to the treatment. Unlike artificial implants, the process is completely natural. We use a concentration of platelets from your own body, meaning there is virtually no risk of a negative or allergic reaction.
Some of the benefits of PRP treatment include:
PRP is a natural, non-surgical solution for treating thinning hair and early-stage hair loss with minimal downtime. Unlike medications or invasive procedures, PRP uses your body’s own platelets to restore hair growth safely and effectively. There are no harsh chemicals involved, and there is no extended recovery time.
PRP is generally considered a safe and low-risk treatment, as it uses your own blood, thereby reducing the risk of allergic reactions or serious complications. Most side effects are mild and temporary, such as slight swelling, redness, bruising, or tenderness at the injection sites. These usually resolve within a day or two without any special care.
While PRP is a well-tolerated option for many, it’s not suitable for everyone. Patients with blood disorders, certain autoimmune conditions, or those taking specific medications may not be ideal candidates. Additionally, results can vary depending on the severity and cause of hair loss. During your consultation at Prizant Dermatology, Dr. Prizant will review your health history and treatment goals to ensure PRP is a safe and appropriate choice for you.
Your visit starts with a quick blood draw, which is placed in a centrifuge to separate the platelet-rich plasma. This process takes about 10–15 minutes and concentrates the healing growth factors needed for your treatment.
A topical numbing cream is applied to your scalp to keep you comfortable. Your provider will then mark the thinning areas to guide precise injection placement.
Using a fine needle, the PRP is injected into targeted parts of your scalp. Most patients feel only minor pressure or pinching. Injections are spaced evenly for full coverage.
Each session takes about 45 to 60 minutes, with no need for sedation or surgery. You can return to work or normal activities right after your visit.
A typical treatment schedule consists of a series of treatments. This triggers the hair to start growing again over time. Most patients receive PRP injections once a month for the first three to four months, followed by maintenance sessions every 6 to 12 months, depending on their individual response.
Ideal results may not be achieved until multiple months into the process. Visible changes typically begin around the 3-month mark, with continued improvement in hair thickness, density, and coverage over the next 6 to 12 months. Although some patience is required, the benefit is that this will all be your own hair, and it will look completely natural as a result.
One of the biggest advantages of PRP therapy is that it requires no downtime. After your appointment, you may experience minor redness, tenderness, or swelling at the injection sites. These effects are temporary and usually resolve within one to two days.
You’ll be advised to avoid washing your hair for the rest of the day, limit sun exposure, and refrain from heavy exercise or heat styling for at least 24 hours. Most people return to their normal routine the same day, making PRP a discreet and easy way to support hair restoration without disruption.
To ensure a smooth and successful PRP hair restoration session, it’s helpful to make a few simple preparations before your visit. Following these guidelines will maximize your comfort and help you get the most from your treatment:
You don’t need to bring anything special with you, but feel free to ask questions at any time. Our team at Prizant Dermatology will guide you through the process, ensuring you feel informed, relaxed, and supported every step of the way.
PRP for hair loss is most effective for patients in the early stages of hair thinning or those with small, localized areas of hair loss. It is an excellent option for both men and women experiencing androgenic alopecia, also known as male or female pattern baldness. PRP is especially appealing to those who are not ready for more invasive treatments like hair transplants, or who prefer a natural approach that uses their own biology to stimulate hair growth.
Patients who may not be ideal candidates include those with advanced hair loss (where follicles are no longer active), individuals with platelet disorders, or anyone with certain autoimmune or blood conditions. During your consultation, we’ll help determine if PRP is the best treatment option for your specific condition and goals.
PRP works by using your body’s own regenerative abilities rather than relying on external medications or implants. Unlike topical treatments or oral prescriptions, PRP is autologous (meaning it comes from your own blood) and does not introduce foreign substances into the body. This makes it an appealing option for those seeking a more holistic or biocompatible solution.
Some patients may experience temporary hair shedding in the first few weeks after treatment. This is a normal part of the hair growth cycle and typically indicates that stronger, healthier strands are replacing weaker hairs. The shedding phase is temporary and often followed by improved regrowth in the treated areas.
Yes. PRP is often used in conjunction with treatments such as microneedling, prescription medications, or laser therapy to enhance results. Combining therapies may improve follicle stimulation and increase the likelihood of long-term success. Your provider will recommend the best combination based on your hair type, condition, and goals.
PRP treatments require little to no downtime. Most people can return to work or normal activities the same day. While your scalp may feel slightly sensitive, there are no visible signs like bandaging or stitches that would interfere with daily life or social engagements
The longevity of results varies depending on factors such as age, genetics, hormone levels, and the stage of hair loss. With regular maintenance sessions and proper scalp care, many patients enjoy sustained improvements for a year or more. Long-term success is enhanced by staying on a consistent treatment schedule.
PRP may help strengthen and thicken the hair near the temples and along the frontal hairline, especially if the follicles in those areas are still active. However, if the hairline has receded significantly or the follicles have ceased functioning completely, results may be limited. A consultation can help determine what areas are most responsive.
It’s best to avoid hair coloring, perming, or chemical straightening for at least 3–5 days before and after your PRP session. Harsh chemicals can irritate the scalp and may interfere with the healing process. Talk to your provider if you’re planning a chemical treatment so they can guide the timing safely.
PRP may help improve hair density and follicle function in early cases of traction alopecia. However, if long-term damage or scarring has occurred, results may be limited. We will assess whether your follicles are still viable and discuss the best options for your condition.
With over 20 years of experience in medical, surgical, cosmetic, and pediatric dermatology, Dr. Tracy Prizant brings a deeply informed and well-rounded approach to every patient she sees. After more than a decade in group practice, she established Prizant Dermatology to deliver highly personalized care with a strong emphasis on prevention, wellness, and long-term outcomes. Her practice is grounded in meaningful patient relationships and individualized treatment plans.
As a board-certified dermatologist, Dr. Prizant has extensive expertise in both diagnosing hair and scalp conditions and offering safe, evidence-based treatments. Her knowledge spans complex systemic and autoimmune conditions that can contribute to hair loss, making her uniquely qualified to provide comprehensive evaluations. Her background in dermatologic surgery ensures continuity of care if further intervention is ever needed.
In addition to PRP therapy for hair loss, patients benefit from access to a comprehensive suite of advanced cosmetic and regenerative treatments, including microneedling, chemical peels, dermal fillers, and more. Whether you’re just starting to notice thinning or seeking a non-surgical path to hair regrowth, you’ll find thoughtful, expert care at Prizant Dermatology in Pittsburgh.
Get in touch with Prizant Dermatology in Pittsburgh, PA! Our professional will meet with you in a personal consultation to find out if PRP for hair loss is right for you. During your consultation, we can assess the possible causes of hair loss, discuss medical treatments to regrow hair, and develop a plan to support healthy long-term follicle maintenance. Contact us today to schedule a consultation. We look forward to hearing from you!