Question: how soon can i take ibuprofen after knee replacement?
Answer: Naproxen 500 (2 Aleve) every 12 hours OR ibuprofen 800 (4 Advil) every 8 hours. Take with food and avoid if history of ulcers, severe reflux or kidney disease. Continue for 5 days and then as needed. You will be prescribed a medication to prevent blood clots for three to four weeks after the surgery.