Platelet-Rich Plasma (PRP) hair treatment is a non-surgical procedure designed to stimulate hair growth and improve scalp health using the body’s natural regenerative abilities. It is commonly used for hair thinning, genetic hair loss, and weakened hair follicles in both men and women. Understanding the step-by-step procedure helps patients feel informed, prepared, and confident before undergoing treatment. Below is a comprehensive breakdown of how PRP hair treatment is typically performed. PRP hair treatment in Riyadh is a popular non-surgical option for individuals looking to improve hair density, reduce hair fall, and support natural hair regrowth using their own platelet-rich plasma.

Step 1: Initial Consultation and Hair Assessment

The PRP hair treatment process begins with a detailed consultation. During this stage, the practitioner evaluates the patient’s hair loss pattern, scalp condition, and overall hair density. Medical history is reviewed to rule out conditions that may affect results, such as blood disorders, autoimmune diseases, or active scalp infections.

The doctor also discusses realistic expectations, explains how PRP works, and determines whether the patient is a suitable candidate. This step is crucial because PRP is most effective when hair follicles are still active but weakened rather than completely inactive.

Step 2: Pre-Treatment Preparation

Before the procedure, patients may be advised to follow certain guidelines. These can include staying well hydrated, avoiding alcohol for at least 24 hours, and temporarily stopping medications that may affect platelet function if approved by a physician. Clean hair and scalp are recommended on the day of treatment, free from styling products or oils.

Some clinics apply a topical numbing cream to the scalp about 30 minutes before injections to reduce discomfort. This preparation ensures the procedure is as comfortable and effective as possible.

Step 3: Blood Collection

Once preparation is complete, a small amount of blood is drawn from the patient’s arm, similar to a routine blood test. The amount collected is usually minimal and sufficient to produce the platelet-rich plasma required for scalp treatment.

Because PRP uses the patient’s own blood, the risk of allergic reactions or rejection is extremely low. This makes the treatment safer compared to procedures involving synthetic substances.

Step 4: Centrifugation and PRP Preparation

After blood collection, the sample is placed into a centrifuge. This machine spins the blood at high speed to separate its components based on density. The process typically takes several minutes and results in three layers:

1. Red blood cells at the bottom

2. Platelet-poor plasma at the top

3. Platelet-rich plasma in the middle

The platelet-rich plasma is carefully extracted and prepared for injection. This concentrated plasma contains growth factors that are essential for stimulating hair follicles and improving scalp circulation.

Step 5: Scalp Cleansing and Marking

Before injections begin, the scalp is thoroughly cleansed with an antiseptic solution to minimize the risk of infection. In some cases, the practitioner may mark specific areas of thinning or hair loss to ensure accurate and uniform PRP distribution.

This step allows for targeted treatment, focusing on regions where hair follicles need stimulation the most, such as the crown, hairline, or areas of diffuse thinning.

Step 6: PRP Injection into the Scalp

The prepared PRP is injected into the scalp using very fine needles. Injections are placed at multiple points across the treatment area to ensure even coverage. The depth and spacing of injections depend on the patient’s hair loss pattern and scalp thickness.

While some patients may feel mild pressure or pinching, discomfort is generally minimal, especially if numbing cream is used. This step usually takes 15 to 30 minutes, depending on the size of the treatment area.

Step 7: Optional Microneedling Enhancement

In some cases, microneedling is performed either before or after PRP injections. Microneedling creates tiny microchannels in the scalp, which can enhance PRP absorption and stimulate additional collagen production. This step is optional and depends on the clinic’s protocol and the patient’s needs.

Step 8: Post-Treatment Care Instructions

After the procedure, patients receive post-care instructions to support healing and results. These often include avoiding hair washing for 24 hours, refraining from strenuous exercise for a day or two, and limiting sun exposure to the scalp. Mild redness, tenderness, or swelling may occur but usually resolves within a short time.

Patients are generally able to return to normal activities immediately, making PRP a convenient option for those with busy schedules.

Step 9: Follow-Up Sessions and Maintenance

PRP hair treatment is not a one-time procedure. A series of sessions is typically recommended, often three to four treatments spaced several weeks apart. Maintenance sessions every few months help sustain results and support long-term hair health.

Visible improvements usually begin to appear after three to four months, as hair growth follows a natural cycle.

Conclusion

The step-by-step procedure of PRP hair treatment is straightforward, minimally invasive, and centered on using the body’s own healing potential. From consultation and blood preparation to precise scalp injections and follow-up care, each step plays a vital role in stimulating healthier hair growth. When performed by trained professionals and followed with proper maintenance, PRP hair treatment can be an effective solution for managing hair thinning and improving overall hair quality.