![ESR- Erythrocyte Sedimentation Rate](http://shop.bloodworknow.com/cdn/shop/products/bloodtestlabs_{width}x.jpg?v=1559453020)
ESR: To detect the presence of inflammation caused by one or more conditions such as infections, tumors or autoimmune diseases; to help diagnose and monitor specific conditions such as temporal arteritis, systemic vasculitis, polymyalgia rheumatica, or rheumatoid arthritis
Specimen needed- Blood
Prep: None