Sed rate tests might be useful when evaluating unexplained fever, some types of arthritis and symptoms that affect your muscles. Also, they can help confirm a diagnosis of certain conditions, including:
- Giant cell arteritis
- Polymyalgia rheumatica
- Rheumatoid arthritis
A sed rate test can also help determine the severity of your inflammatory response and monitor the effect of treatment.
Because a sed rate test can't pinpoint the problem that's causing inflammation in your body, it's usually accompanied by other blood tests, such as the C-reactive protein (CRP) test.
July 02, 2016
- Shmerling RH. Evaluation of the adult with polyarticular pain. http://www.uptodate.com/home. Accessed May 20, 2016.
- Goldman L, et al., eds. Laboratory testing in rheumatic diseases. In: Goldman-Cecil Medicine. 25th ed. Philadelphia, Pa.: Saunders Elsevier; 2016. http://www.clinickey.com. Accessed May 20, 2016.
- Brigden ML. Clinical utility of the erythrocyte sedimentation rate. American Family Physician. 1999;60:1443.
Sed rate (erythrocyte sedimentation rate)