What should you know about PRP plasma rich platelets?

PRP begins with a blood sample. The sample is processed so the platelet-rich portion can be separated from other blood components. Platelets contain substances involved in clotting and tissue repair, which is why clinicians may use the preparation near a selected area. The exact concentration, preparation method, and route of use can differ between procedures.

PRP is a material used within a treatment, not a diagnosis and not a universal remedy. It may be discussed for aesthetic skin procedures, hair concerns, or some orthopaedic injections. See [Platelet-Rich Plasma](/materials/platelet-rich-plasma/) for the material itself.

Ask what problem the clinician is treating and why PRP is being considered for that body area. Share your medical history, medicines, allergies, bleeding or clotting concerns, immune conditions, and any active infection. Clarify how the sample is collected, how the preparation is handled, whether another procedure is combined with it, and what recovery involves.

Follow the practitioner’s instructions about medicines, skin cleansing, activity, and wound care. Do not assume that a preparation used for hair restoration is interchangeable with one used for an orthopaedic injection; the treatment setting and technique matter. Related uses include [PRP For Hair Loss](/treatments/hair-restoration/prp-hair-treatment/) and [PRP Injection](/treatments/non-surgical-orthopedics/prp-injection/).

Contact the treating clinician if pain, swelling, warmth, or redness is worsening instead of settling, or if you notice drainage, fever, spreading redness, numbness, or reduced function in the treated area. Seek urgent care for breathing difficulty, faintness, rapidly progressive swelling, or another severe reaction.

Ask what evidence the clinician uses for your specific indication, what benefit is realistic, which alternatives exist, and how improvement or healing will be monitored. Also ask about preparation, sterility, aftercare, warning signs, and who to contact outside appointment hours.