Is Treating Hair Loss With Platelet-Rich Plasma (PRP) Injections Effective?


Thinning hair and hair loss are typical problems in both men and women. Around 40-50 million men and 30 million women have lost all or some of their hair. It is more common beyond the age of 50 or due to stress, and there appear to be hundreds of different hair loss remedies, each with varying degrees of dependability and efficacy. Some, however, are founded on far more solid science than others. Platelet-rich plasma is one of these treatments. PRP is a substance derived from your blood, injected into your scalp, and is supposed to aid in the mending of physiological tissues, particularly hair follicles. PRP will be extracted from the blood by your biologics in Houston physician using a centrifuge-like technology that can separate the substance from your blood and boost the concentration of specific proteins that encourage healing.

Understanding Platelet-Rich Plasma (PRP)

PRP is comprised of two components: plasma, or the fluid component of blood, and platelets, a type of blood cell that aids in repair all across the body. Platelets are recognized for their clotting abilities, but they also possess growth factors that can induce cell reproduction and tissue regeneration or healing in the treated area. Platelet-rich plasma is simply blood with more platelets than usual.

What is the connection between platelets and hair growth?

Platelets are one of the most important components of blood. Platelets aid in the formation and regeneration of cells. As the term “platelet-rich plasma” implies, platelets are about 5 times more abundant in PRP than in regular blood. Platelets provide growth factors that help wound healing and tissue regeneration, therefore this platelet count is favourable. According to the theory, platelets injected deep into the scalp to enter the hair follicle’s floor may activate a population of cells known as dermal papilla cells, which play an important role in hair development.

The PRP treatment procedure

Every 4–6 months, maintenance treatments are needed.There are three steps to PRP treatment. The majority of PRP treatments require three sessions spaced 4 to 6 weeks apart. The maintenance treatments are required every 4–6 months.

Phase 1: Most blood is drawn and placed in a centrifuge (a machine that rotates fast to sort fluids of various thicknesses).

Phase 2: Blood will have divided into three layers after around 10 mins in the centrifuge:

  • Plasma deficient in platelets
  • High concentration of platelets
  • Red blood cells (RBCs)

Phase 3: In a syringe, platelet-rich plasma is collected and injected into regions of the scalp where hair growth is required.

Risks of using PRP to treat hair loss?

Since PRP therapy entails infusing your blood into your skull, you are not at risk of catching a contagious disease. Nonetheless, any injectable therapy has the risk of causing adverse effects like:

  • Damage to the blood vessels
  • Nerves infection
  • Scarring tissue
  • Hardening at the injection area

There is also the possibility of an adverse reaction to the anesthetic used during the procedure. If you opt to utilize PRP therapy for hair loss, talk to your doctor ahead of time about your anesthetic sensitivity.

If you are concerned about hair loss, call J. Michael Bennett, MD, PA, or book your appointment online today.

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