Platelet-Rich Plasma Reduces Pain After Tonsillectomy
Randomized trial shows reduced postoperative pain and faster mucosal healing without increased bleeding risk
By
Mouj Hijazi
March 27, 2026
Clinical Scorecard: Platelet-Rich Plasma Reduces Pain After Tonsillectomy
At a Glance
Category Detail
Condition Postoperative pain after tonsillectomy Key Mechanisms Delivery of growth factors that promote epithelialization and tissue repair Target Population Patients undergoing bilateral tonsillectomy Care Setting Single-center, randomized controlled trial
Key Highlights
PRP treatment resulted in significantly lower pain scores over the first 10 days post-surgery. Complete mucosal healing by day 14 occurred in 78% of PRP-treated patients vs. 59% in control. Postoperative bleeding rates were low and similar between PRP and control groups. No serious adverse events or infections were reported. PRP may enhance recovery in tonsillectomy and potentially other ENT surgeries. Guideline-Based Recommendations
Diagnosis
Assess postoperative pain using a visual analog scale (VAS). Management
Consider intraoperative PRP as an adjunct to improve recovery after tonsillectomy. Monitoring & Follow-up
Monitor pain scores and healing outcomes post-surgery. Risks
Low risk of secondary hemorrhage; no primary hemorrhage or serious complications observed. Patient & Prescribing Data
200 patients undergoing bilateral tonsillectomy
PRP treatment may reduce the need for rescue analgesia.
Clinical Best Practices
Utilize PRP to enhance healing and reduce pain in tonsillectomy patients. Conduct larger, multicenter studies to confirm findings and generalizability. References
