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How PRP Injections Combat Hair Loss

Hair loss is a common issue that affects millions of people worldwide, impacting not only physical appearance but also emotional well-being and self-confidence. Fortunately, advancements in medical science have led to innovative treatments that can effectively address this problem. One such revolutionary treatment is Platelet-Rich Plasma (PRP) injections. This blog delves into how PRP injections combat hair loss, offering a detailed exploration of the science behind the treatment, its benefits, the procedure, and what patients can expect.


Hair loss, or alopecia, can result from various factors, including genetics, hormonal changes, medical conditions, and environmental factors. Androgenetic alopecia, commonly referred to as male or female pattern baldness, is the most prevalent form of hair loss. This hereditary condition leads to the gradual thinning of hair, primarily affecting the scalp.

Other causes of hair loss include:

  • Hormonal imbalances: Conditions like thyroid disorders and hormonal changes during pregnancy or menopause.
  • Medical conditions: Scalp infections, autoimmune diseases like alopecia areata, and certain medications.
  • Stress and lifestyle factors: High-stress levels, poor nutrition, and unhealthy hair care practices.
  • Aging: Natural aging processes that lead to hair thinning and loss.


Platelet-Rich Plasma (PRP) therapy is a regenerative hair treatment that leverages the body’s natural healing capabilities. PRP is derived from the patient’s own blood, which is processed to concentrate the platelets. Platelets are rich in growth factors and proteins that promote tissue repair and regeneration.


PRP contains growth factors that stimulate the activity of hair follicles and promote new hair growth. The key mechanisms through which PRP combats hair loss include:

  • Enhancing blood supply: PRP increases blood flow to the hair follicles, providing essential nutrients and oxygen to support healthy hair growth.
  • Extending the growth phase: Hair growth occurs in cycles, with each follicle undergoing a growth phase (anagen), a transitional phase (catagen), and a resting phase (telogen). PRP helps prolong the anagen phase, resulting in more extended periods of hair growth.
  • Promoting cell proliferation: The growth factors in PRP stimulate the proliferation of dermal papilla cells, which play a crucial role in hair formation and growth.
  • Reducing inflammation: PRP has anti-inflammatory properties that help create a healthy environment for hair follicles, preventing damage and promoting regrowth.


The process of PRP injections for hair loss involves several steps, each meticulously designed to ensure optimal results.

Step 1: Consultation and Assessment

Before undergoing PRP treatment, a thorough consultation with a qualified medical professional who was certified in this procedure, such as Dr. Bachilo, is essential. During this consultation, the doctor will:

  • Evaluate the patient’s medical history and hair loss condition
  • Determine the suitability of PRP therapy based on individual factors
  • Discuss the expected outcomes and set realistic expectations
  • The before photos will be taken prior to the procedure

Step 2: Blood Collection

The procedure begins with drawing a small amount of the patient’s blood, typically from the arm. This step is like a routine blood test. To ensure this step is performed quickly and efficiently, drinking plenty of fluids prior to the procedure is vital.

Step 3: Processing the Blood

The collected blood is placed in a centrifuge, a machine that spins at high speeds to separate the blood components. This process concentrates the platelets, resulting in PRP, which contains a high concentration of growth factors.

Step 4: Preparing the Scalp

Before the PRP is injected, the scalp is thoroughly cleaned and numbed with a local anesthetic to minimize discomfort during the procedure.

Step 5: PRP Injection

Using a fine needle, the PRP is injected into the areas of the scalp experiencing hair loss. The injections are strategically placed to target the hair follicles and maximize the treatment’s effectiveness. The entire procedure typically takes about 45 minutes


PRP therapy offers numerous advantages, making it a popular choice for individuals seeking to combat hair loss. Some of the key benefits include:

  • Natural and Safe: Since PRP is derived from the patient’s own blood, there is no risk of allergic reactions or rejection. This makes it a safe and natural treatment option.
  • Minimally Invasive: PRP injections are minimally invasive, requiring no surgery or extensive downtime. Patients can typically resume their regular activities shortly after the procedure.
  • Effective for Various Types of Hair Loss: PRP therapy is effective for different types of hair loss, including androgenetic alopecia, alopecia areata, and traction alopecia. It can also be used in conjunction with other hair restoration treatments.
  • Improved Hair Density and Quality: Patients often notice an improvement in hair density, thickness, and overall quality after PRP treatment. The regrowth is typically natural-looking, blending seamlessly with existing hair.
  • Long-Lasting Results: While individual results may vary, many patients experience long-lasting improvements with periodic maintenance treatments. PRP helps sustain hair growth and prevent further hair loss.


Understanding what to expect after PRP treatment can help patients prepare for the recovery process and maximize their results.

  • Immediate Post-Treatment: Immediately after the procedure, patients may experience mild swelling, redness, or tenderness at the injection sites. These side effects are temporary and usually subside within a few days.
  • Initial Results: Hair growth is a gradual process, and initial results may become noticeable within a few months. Patients often observe reduced hair shedding and the appearance of new, fine hairs.
  • Full Results: Optimal results typically occur within six to twelve months after the treatment. The hair becomes thicker, denser, and more robust over time. Patients may require multiple sessions, spaced 4-5 weeks apart, to achieve the best outcomes.
  • Maintenance Treatments: To maintain the benefits of PRP therapy, periodic maintenance treatments are recommended. The frequency of these sessions varies depending on individual needs and the extent of hair loss.


PRP therapy can be combined with other hair restoration treatments to enhance results. Some common combinations include:

  • Medications and Oral Supplements: PRP can be used alongside medications like minoxidil and finasteride to boost their effectiveness. These medications help slow hair loss and promote regrowth. A great alternative to medications is Nutrafol vitamins that are catered to patients based on hormonal imbalance, stress levels, menopausal changes, and even pregnancy that leads to depletion of certain minerals in the body.
  • Hair Transplant Surgery: PRP injections can complement hair transplant surgery by enhancing the healing process and promoting the growth of transplanted hair follicles.
  • Topical Treatments: Topical treatments containing growth factors and peptides can be used in conjunction with PRP to nourish the scalp and support hair growth. In addition, specialized shampoo, such as Lambdapil developed by ISDIN along with Lambdapil Scalp Lotion, can aid in scalp nourishment and overall hair health.


While PRP therapy is generally safe, it is essential to be aware of potential side effects and considerations.

  • Temporary Discomfort: Patients may experience mild discomfort, swelling, or bruising at the injection sites. These side effects are usually short-lived and resolve on their own.
  • Infection Risk: Although rare, there is a minimal risk of infection associated with any injection procedure. Proper sterilization and adherence to medical protocols minimize this risk.
  • Individual Variability: The effectiveness of PRP therapy can vary among individuals. Factors such as the severity of hair loss, underlying medical conditions, and individual response to treatment can influence outcomes.
  • Qualified Provider: Choosing a qualified and experienced medical professional, such as board-certified plastic surgeon Dr. Olga Bachilo, to perform PRP therapy is crucial. A skilled practitioner ensures the procedure is done safely and effectively, maximizing the chances of successful results.

Hair loss can be a distressing experience, affecting both appearance and self-esteem. PRP injections offer a promising solution for those seeking a natural and effective way to combat hair loss. By harnessing the body’s regenerative capabilities, PRP stimulates hair follicles, promotes new growth, and enhances hair density and quality.

With its numerous benefits, minimal invasiveness, and potential for long-lasting results, PRP therapy is revolutionizing the field of hair restoration. If you are struggling with hair loss, scheduling your complimentary consultation at Glamour Plastic Surgery and Med Spa about PRP injections could be the first step towards unlocking your hair’s full potential and regaining your confidence.

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