Best NSAID for Knee Injury

Treatment Algorithm

The American College of Rheumatology recommends starting with paracetamol (acetaminophen) 4g/day as the initial oral analgesic for mild knee pain, with a progression to NSAIDs if paracetamol is ineffective or the injury shows signs of inflammation 3, 4, 1
For knee injuries, ibuprofen is the recommended first-line NSAID due to its favorable efficacy and safety profile, with topical NSAIDs like diclofenac being an excellent alternative for those who cannot tolerate oral NSAIDs 1, 2

Naproxen has demonstrated greater pain reduction than paracetamol (effect size 0.32 after 42 days and 0.45 after 730 days) 1
Topical diclofenac has shown impressive efficacy with an effect size of 0.91 compared to placebo 1

NSAIDs are particularly beneficial for knee injuries with signs of inflammation or effusion 1
Age is a significant factor, as older patients have a higher risk of adverse effects 3
Concomitant medications should be considered when prescribing NSAIDs 3

NSAIDs should be part of a comprehensive approach including rest, ice, compression, and elevation for acute injuries 3