PRP injections have gained significant popularity in recent years among individuals experiencing hair loss. This treatment is known for enhancing hair growth and increasing hair density. (1)
Plasma injection therapy utilizes the patient’s own platelet-rich plasma (PRP), which is extracted by taking a blood sample, then separating the plasma from other blood components. Plasma contains high concentrations of growth and healing factors, along with concentrated levels of platelets.
Plasma injections are commonly used for wound healing and treating certain medical conditions such as arthritis and tendon injuries. More recently, they have become widely used for treating hair loss. The plasma is injected into the scalp to stimulate hair follicles, leading to improved hair density and appearance after several months of treatment. (1)
When undergoing plasma injection therapy for hair, a small amount of the patient’s blood is drawn. The doctor then separates the platelets from the blood using a specialized device to obtain platelet-rich plasma.
The plasma is then injected into affected areas of the scalp using a highly precise needle to stimulate hair follicles and encourage new growth. (2)(3)
To better understand the plasma injection process, here are the detailed steps involved:
In most cases, the doctor begins by numbing the patient's scalp using a special cream or a local anesthetic injection to minimize pain and ensure the patient’s comfort during the procedure. (3)
A blood sample is drawn from the patient, typically ranging from 10 to 60 milliliters, usually taken from the arm. (4)
The blood sample is placed in a centrifuge, a machine that spins at high speed for about 10 minutes to separate fluids of different densities. The blood sample is divided into three layers: A layer with a very low platelet concentration, a layer rich in platelets, and a layer containing red blood cells. (4)
The doctor extracts the layer with the highest concentration of platelets and places it in a syringe. This plasma is then injected into specific areas of the scalp that require enhanced hair growth.
Note: For optimal results, micro needling is often performed after plasma injection sessions. Micro needling further stimulates hair growth and improves treatment effectiveness. (4)
Plasma injection therapy for hair thickening is considered generally safe since it uses a sample of the patient's own blood. However, individual responses to the treatment may vary. It is important for doctors to inform patients about the possible side effects, which may include one or more of the following: (4)
There is no fixed number of sessions that applies to everyone. Typically, doctors start with three plasma sessions, spaced about a month apart. Visible results usually begin to appear within a few months. A maintenance session may be recommended after six months to sustain hair growth progress. (2)
Plasma injection therapy is a safe and effective treatment for hair loss. To maximize its benefits, it is essential to seek treatment from a specialized medical clinic. You can book a consultation with our Dermatology Department, where we provide comprehensive care for all hair, skin, and nail concerns.
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