Your visit starts with the cause of the soreness

Warning signs need urgent care before a planned clinic visit

Call your doctor promptly for heat, swelling, and fever around one joint. Go to urgent care if a joint looks changed after an injury. If you can't bear weight, use urgent care instead of awaiting a normal clinic appointment. A fast loss of strength also needs prompt care.

Some back symptoms need an emergency department. These include new foot weakness, groin numbness, or changed bladder control. Changed bowel control is another urgent sign. A pinched nerve may cause these changes, and delay could be harmful.

Tell the clinic about blood-thinning medicines or a bleeding problem. An active infection can also delay a shot. Your full medicine list helps the staff check safety. Don't stop a prescribed medicine unless the person who ordered it tells you how.

Urgent symptoms come first. A shot for ongoing soreness can wait.

Clear answers tell you what the shot involves and what it costs

After the exam, QC Kinetix may explain regenerative options, meaning non-surgical shots using a patient's blood or marrow. The name PRP means platelet-rich plasma, the pale liquid saved when clinic equipment spins drawn blood. Spinning leaves more platelets in that liquid. Platelets are tiny blood parts that help form clots and begin repair after injury. The clinician puts the liquid in the aching joint or tendon.

Ask which tissue seems sore and why the exam supports that answer. Then find out which prepared liquid is used and where the needle goes. Ask how many days or weeks normal activity may be limited. You'll also need the risks explained in common words.

Get a written total before you book treatment. Ask which visits are included and whether more care may be offered later. Patients commonly pay for these options themselves. Coverage for another use doesn't mean this joint care is covered.

Once you know the steps, recovery, risks, and total cost, you can decide.

Sources

1. The ESSKA-ORBIT European consensus on blood-derived orthobiologics graded 28 question-statement sets; only 9 of 28 had high-level scientific support. Three statements reached grade A: that there is enough preclinical and clinical evidence to support PRP use in knee OA; that clinical evidence shows effectiveness in MILD TO MODERATE knee OA (KL grade 3 or lower); and that PRP provides a longer effect than the short-term effect of corticosteroid with a safer profile. The panel regarded PRP as a valid and possible first-line injectable option for KL grades 1-3.

   Laver L, et al. — The use of injectable orthobiologics for knee osteoarthritis: A European ESSKA-ORBIT consensus. Part 1-Blood-derived products (platelet-rich plasma).. Knee Surgery, Sports Traumatology, Arthroscopy, 2024. DOI: 10.1002/ksa.12077.

2. The 2025 Cochrane review of stem cell injections for knee osteoarthritis pooled 25 randomised trials (1,341 participants) and found that, compared with placebo injection, stem cell injection MAY slightly improve pain (1.2 points better on a 0-10 scale, 7 studies, 445 participants) and function (14.2 points better on a 0-100 scale, 7 studies, 432 participants) up to six months - both rated LOW-certainty evidence, downgraded for indirectness (cell source, preparation and dose varied across studies) and suspected publication bias, since up to three larger RCTs were conducted and withdrawn before reporting results. Radiographic progression was not assessed in any included study.

   Whittle SL, et al. — Stem cell injections for osteoarthritis of the knee.. Cochrane Database of Systematic Reviews, 2025. DOI: 10.1002/14651858.CD013342.pub2.

3. Medicare's national coverage determination states that CMS covers autologous platelet-rich plasma ONLY for patients with chronic non-healing diabetic, pressure and/or venous wounds, and only inside an approved coverage-with-evidence-development clinical study. Every approved study listed under the NCD is a wound-healing study. There is no Medicare national coverage for PRP in osteoarthritis or tendinopathy, which is why these injections are billed to the patient.

   Centers for Medicare & Medicaid Services — Autologous Platelet-rich Plasma (Coverage with Evidence Development). CMS.gov, 2024.

4. FDA's patient and consumer notice on regenerative medicine states that it has received reports of BLINDNESS, TUMOUR FORMATION, neurological events, bacterial infections including life-threatening blood infections, unwanted immune reactions, and cells migrating and forming unintended tissue, following the use of unapproved regenerative medicine products - a list that explicitly includes stromal vascular fraction, amniotic fluid, Wharton's jelly, ortho-biologics and exosomes. It also warns that a product's presence on clinicaltrials.gov, or a firm's registration with FDA, does NOT mean the product is legally marketed.

   U.S. Food and Drug Administration — Important Patient and Consumer Information About Regenerative Medicine Therapies. FDA (Center for Biologics Evaluation and Research), 2021.

5. FDA states verbatim of stem cell products, stromal vascular fraction (adipose-derived cells), umbilical cord blood, Wharton's jelly, amniotic fluid and exosome products: 'None of these products have been approved for the treatment of any orthopedic condition, such as osteoarthritis, tendonitis, disc disease, tennis elbow, back pain, hip pain, knee pain, neck pain, or shoulder pain.' The only FDA-approved stem cell products in the United States are blood-forming (hematopoietic progenitor) cells derived from umbilical cord blood, approved only for disorders of blood production, and there are currently NO FDA-approved exosome products.

   U.S. Food and Drug Administration — Consumer Alert on Regenerative Medicine Products Including Stem Cells and Exosomes. FDA (Center for Biologics Evaluation and Research), 2020.

6. A network meta-analysis restricted to LARGE randomized trials (at least 100 patients per group; 57 RCTs, 22,795 participants, 18 intra-articular interventions) found treatment effects were consistently larger in the 35 high-risk-of-bias trials than in the 22 low/unclear-risk trials. In the main analysis excluding high-risk trials, triamcinolone had the highest probability of exceeding the minimal important difference at weeks 2 and 6; hyaluronic acid had no effect on pain (SMD -0.04, 95% CrI -0.19 to 0.11, 11 trials) but higher odds of dropouts due to adverse events (OR 2.01) and of serious adverse events (OR 1.86). The effects of 16 of the 18 interventions were smaller than the MID and most were consistent with placebo effects.

   Pereira TV, et al. — Effectiveness and safety of intra-articular interventions for knee and hip osteoarthritis based on large randomized trials: A systematic review and network meta-analysis.. Osteoarthritis and Cartilage, 2025. DOI: 10.1016/j.joca.2024.08.014.

7. A network meta-analysis of 11 RCTs (1,353 patients) with HIP osteoarthritis found that at 2-4 and 6 months NO intervention - corticosteroid, hyaluronic acid or PRP - significantly outperformed intra-articular saline placebo for either pain or function, while all interventions including placebo produced improvement exceeding the minimal clinically important difference from baseline. Evidence from the knee does not transfer to the hip.

   Gazendam A, et al. — Intra-articular saline injection is as effective as corticosteroids, platelet-rich plasma and hyaluronic acid for hip osteoarthritis pain: a systematic review and network meta-analysis of randomised controlled trials.. British Journal of Sports Medicine, 2021. DOI: 10.1136/bjsports-2020-102179.