The normal range for ESR (Erythrocyte Sedimentation Rate) varies depending on age and sex.
- For men under 50 years old: The normal range is less than 15 mm/hr.
- For men over 50 years old: The normal range is less than 20 mm/hr.
- For women under 50 years old: The normal range is less than 20 mm/hr.
- For women over 50 years old: The normal range is less than 30 mm/hr.
- For newborns: The normal range is 0 to 2 mm/hr.
- For children who haven't hit puberty yet: The normal range is 3 to 13 mm/hr.
It is important to note that these are just general guidelines and the actual normal range may vary slightly depending on the laboratory performing the test.
ESR is a nonspecific test that only indicates the presence or absence of inflammation in the body. It is not a diagnostic test for any specific disease. An elevated ESR may be caused by various conditions such as infections, autoimmune diseases, and cancer.
