# What should you know before choosing PRP? *PRP therapy Tempe | Cost, Safety and Your First Visit* > Before PRP therapy, learn about early care, the clinic visit, cost, recovery, and warning signs that need a quick response. Your joint may loosen before you finish breakfast. On a bad morning, the ache can follow you through every errand. Before paying for PRP, you'll need a clear cause. The cost, recovery, and risks also deserve straight answers. ## What can you try before PRP? You may start by changing painful activities and doing exercises for the sore area. Losing some weight can also ease the load on a knee. Medicine, a brace, or a cane may fit your health. Your doctor can help you try these choices without pushing through sharp soreness. **What comes first?** PRP usually isn't the first choice. An exam and sensible home care come before a procedure that isn't urgent. ## What happens during a QC Kinetix consultation? A QC Kinetix visit covers regenerative treatments, which use your blood for non-surgical care given there. Medical providers are staff members who check the joint and review your health. PRP for joints and nearby tissue is usually paid from your own pocket. There isn't a trusted national price, so ask for this clinic's full cost. Tell clinic staff if you take blood thinners, aspirin, or medicine for swelling. You shouldn't stop prescribed medicine because of general advice found online. ## Which changes need care without waiting? A fever beside a hot, swollen joint needs urgent medical care. If an injury leaves you unable to stand on the joint, don't wait. Go to urgent care for new leg numbness or weakness with back soreness. Loss of bladder or bowel control with those problems needs hospital care now. The firm tissue connecting muscle with bone is a tendon. If you hear a pop and can't lift, push off, or straighten the joint, seek prompt care. After any procedure, call the clinic for spreading warmth or drainage. Fever afterward also deserves a prompt call. ## What might recovery feel like? Short-term soreness or swelling can happen after PRP. The clinic can explain limits on work, driving, and exercise afterward. The sore body part helps decide how much rest you'll need. The PRP mix matters because one with more white cells may leave more soreness. Get written directions and the reasons to phone the clinic. You'll also want the later visit dates before choosing a day. ## Sources 1. The ESSKA-ICRS consensus applied the RAND/UCLA appropriateness method to 216 clinical scenarios for intra-articular PRP in knee OA. Only 84 scenarios (38.9%) were rated appropriate, 9 (4.2%) inappropriate and 123 (56.9%) uncertain. PRP was judged appropriate in patients aged 80 or under with KL grade 0-III osteoarthritis AFTER failed conservative non-injective or injective treatment; it was NOT considered appropriate as a first treatment, nor in KL grade IV (bone-on-bone) osteoarthritis, where 91.7% and 87.5% of scenarios respectively were uncertain. Kon E, de Girolamo L, Laver L, et al. — [Platelet-rich plasma injections for the management of knee osteoarthritis: The ESSKA-ICRS consensus. Recommendations using the RAND/UCLA appropriateness method for different clinical scenarios](https://pubmed.ncbi.nlm.nih.gov/38961773/). *Knee Surgery, Sports Traumatology, Arthroscopy*, 2024. DOI: 10.1002/ksa.12320. 2. The AAOS third-edition clinical practice guideline for non-arthroplasty management of knee osteoarthritis contains 29 recommendations, and the work group explicitly identified intra-articular corticosteroid, hyaluronic acid AND platelet-rich plasma as areas needing better research - including osteoarthritis characterisation, severity stratification, clinically relevant outcomes with controls for bias, and cost-effectiveness analysis. PRP is presented as an open research question in this guideline, not as a settled treatment. Brophy RH, Fillingham YA — [AAOS Clinical Practice Guideline Summary: Management of Osteoarthritis of the Knee (Nonarthroplasty), Third Edition](https://pubmed.ncbi.nlm.nih.gov/35383651/). *Journal of the American Academy of Orthopaedic Surgeons*, 2022. DOI: 10.5435/JAAOS-D-21-01233. 3. The American Academy of Physical Medicine and Rehabilitation convened a technical expert panel that ran a structured literature review (2023, updated through June 2025) and a modified Delphi process, and issued five evidence-based clinical recommendations plus 11 consensus-based best practices for PRP in knee osteoarthritis. The statement is explicit that orthobiologic therapies 'remain an evolving area of practice' and that robust, dose-dependent randomized controlled trials are still needed to establish PRP's clinical effects. Borg-Stein J, Jayaram P, Colorado BS, et al. — [AAPM&R guidance statement on platelet rich plasma for knee osteoarthritis](https://pubmed.ncbi.nlm.nih.gov/41989317/). *PM&R*, 2026. DOI: 10.1002/pmrj.70144. 4. A systematic review of 105 clinical PRP studies in orthopaedics published 2006-2016 found that only 11 (10%) described the preparation protocol clearly enough for another investigator to repeat it, and only 17 (16%) reported any quantitative metric of the final PRP composition. The authors concluded that the current reporting of PRP preparation and composition does not allow the PRP products actually delivered to patients to be compared between studies. Chahla J, Cinque ME, Piuzzi NS, et al. — [A Call for Standardization in Platelet-Rich Plasma Preparation Protocols and Composition Reporting: A Systematic Review of the Clinical Orthopaedic Literature](https://pubmed.ncbi.nlm.nih.gov/29040132/). *Journal of Bone and Joint Surgery (American)*, 2017. DOI: 10.2106/JBJS.16.01374. 5. The DEPA classification was built because platelet and leukocyte counts alone do not describe an injection. Applied retrospectively to 20 published PRP preparations, the dose of injected platelets ranged from 0.21 billion to 5.43 billion - a 25-fold spread. No device recovered more than 90% of the platelets in the blood drawn, and most preparations were contaminated with red blood cells: only three of the devices reached a purity score corresponding to more than 90% platelets relative to red cells and leukocytes. Magalon J, Chateau AL, Bertrand B, et al. — [DEPA classification: a proposal for standardising PRP use and a retrospective application of available devices](https://pubmed.ncbi.nlm.nih.gov/27900152/). *BMJ Open Sport & Exercise Medicine*, 2016. DOI: 10.1136/bmjsem-2015-000060. 6. The devices used to spin PRP at the point of care are cleared by FDA as clinical centrifuges, product code JQC, a Class I device under 21 CFR 862.2050 - for example the Biomet GPS Platelet Separation Kit (K030555, cleared 2003) and the Harvest SmartPrep2 / SmartPrep Platelet Concentration System (K103340, cleared 2010). That clearance covers the equipment that separates blood. It is not an FDA approval of platelet-rich plasma as a treatment for osteoarthritis, tendinopathy or any other orthopedic condition, and copy must never blur the two. U.S. Food and Drug Administration (Center for Devices and Radiological Health) — [510(k) Premarket Notification database and Product Classification: JQC, Centrifuges (Micro, Ultra, Refrigerated) For Clinical Use, 21 CFR 862.2050](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfPCD/classification.cfm?ID=JQC). *FDA accessdata (CDRH device databases)*, 2003. ## Would a clinic visit help you decide? At 1100 S. Dobson Rd., Suite 210, QC Kinetix provides consultations about regenerative treatment options, non-surgical choices prepared from your blood. Its medical providers, meaning staff who examine you, can explain whether one could suit the sore area. Talk to the clinic team: --- Straight answers for a joint that hurts. Simple help with aching joints, PRP, warning signs, home care, and nearby QC Kinetix visits for Tempe residents. Plain guidance for Tempe residents living with a sore joint or tendon. This site is operated by the owners of the QC Kinetix Phoenix-area clinics, including the Chandler and Scottsdale locations described here, and the business can benefit when readers book a consultation. © 2026 Tempe PRP Field Notes. General health education, not personal medical advice; urgent symptoms need prompt assessment.