Differential diagnosis
Infrequent
- Henoch-Schonlein purpura
- Hepatitis C
- Chronic fatigue syndrome
- Erythema infectiosum
- Lyme disease
- Reactive arthritis
- Systemic lupus erythematosus
Rare
- Sjogren's syndrome
- Microscopic colitis
- Acute interstitial nephritis
- Haemochromatosis
- Rheumatic fever
- Still's disease in adults
- Behcet's syndrome
- Dengue fever
- Familial Mediterranean Fever
- Enteric fever (typhoid/paratyphoid)
- Mixed connective tissue disease
- Takayasu's arteritis
- Lead poisoning
- Whipple's disease
Specific differential diagnosis
TYPES
DIP painHip pain
Knee pain
MCP pain
Oligoarticular arthritis
PIP pain