PRP therapy refers to platelet-rich plasma therapy. Platelet-rich plasma is an autologous product (derived from the person’s own blood) with a higher concentration of platelets in a small amount of plasma. PRP is being studied for its potential benefits in supporting hair growth and aiding tissue healing.
HOW DOES IT WORK – MODE OF ACTION?
PRP contains platelets, a type of blood cell derived from the person’s own body. These cells contain proteins and clotting factors that assist in wound healing. The proteins in PRP interact with receptors in affected cells, which can stimulate angiogenesis, mitogenesis and macrophage activation.
A small amount of blood is drawn and centrifuged to separate platelets from the rest of the blood. The platelet-rich portion is then applied to the treatment area. At the tissue level, PRP releases growth factors and initiates a local biological response that may support repair processes. PRP is being explored for its potential to assist with tissue healing and regeneration.
IS IT SAFE?
PRP uses the person’s own blood, which reduces the likelihood of an allergic reaction. However, as with any medical procedure, there are associated risks. You should always consult a qualified health practitioner to assess your suitability and to discuss any medications, including anti-inflammatory medicines, before undergoing PRP treatment.
WHAT IS THE EVIDENCE?
Research on PRP is ongoing. Some studies have suggested that PRP may assist the healing process in certain soft tissue and musculoskeletal conditions. Evidence varies across studies, and results may differ between individuals. Further high-quality research is needed to establish the effectiveness and predictability of outcomes for different conditions.
WHAT CAN YOU EXPECT FROM THE TREATMENT?
Your treating practitioner will assess your condition to determine if PRP is suitable for you. Before treatment, you may be asked to avoid anti-inflammatory medications. On the day of treatment, a small amount of your blood is collected and processed to obtain PRP. The area may be numbed before PRP is applied to the affected site. Your practitioner will provide information on post-treatment care.
WHAT ARE THE COMMON USES OF PRP?
- PRP for scalp applications is being studied for its potential to support hair growth and scalp health.
- PRP for knee and joint conditions is being explored for its possible role in reducing inflammation and discomfort in some musculoskeletal conditions.
- Orthopaedic applications such as shoulder, hip, tendon or ligament injuries are being researched for PRP’s potential role in repair and recovery.
- PRP for facial applications may be used as part of a facial treatment aimed at supporting skin texture and appearance.
- PRP has also been explored in wound care, including chronic ulcers and minor burns.
RISKS AND RECOVERY
As PRP involves the use of your own blood, adverse reactions are uncommon but can occur. Possible risks include temporary pain, redness, swelling, or bruising at the application site. Infection, inflammation, or injury to underlying structures are rare but possible complications. Recovery varies depending on the area treated and individual factors. Your practitioner will provide aftercare instructions and guidance on expected recovery time.
To learn more or discuss whether PRP may be appropriate for you, please book a consultation with Dr Reza at Revita Medical and Skin Clinic.
