Treat inciting infection
Symptomatic treatment of arthritis
NSAIDs are first line (naproxen, diclofenac, indomethacin)
Intraarticular and systemic steroids for NSAID refractory
NSAIDs are first line (naproxen, diclofenac, indomethacin)
Intraarticular and systemic steroids for NSAID refractory
Reactive arthritis
Acute osteoarthritis
Rheumatoid arthritis
Avascular necrosis
Juvenile idiopathic arthritis
Crystal-induced 
Reactive poststreptococcal arthritis
Gonococcal arthritis, arthritis-dermatitis syndrome