Acetaminophen
NSAIDs
	Salicylates (aspirin)
	Propionic acids (ibuprofen [Motrin], naproxen [Anaprox], oxaprozin [Daypro], flurbiprofen [Ansaid], ketoprofen [Orudis])
	Acetic acids (diclofenac [Voltarin], tolmetin [Tolectin], etodolac [Lodine], sulindac [Clinoril], indomethacin [Indocin])
	Oxicams (piroxicam [Feldone])
Cyclooxygenase inhibitors (celecoxib [Celebrex], rofecoxib [Vioxx])
Irritants/counter-irritants
	Capsaicin 0.025 percent cream
Hyaluronic acids
	Hylan G-F 20 (Synvisc)
	Sodium hyaluronate (Hyalgan)
Glucocorticoids
	Prednisone*