Eosinophil blood test

The eosinophil blood test is a diagnostic test that measures the amount of eosinophils in a person’s blood. Eosinophils are a type of white blood cell that play a role in the body’s immune response to parasitic infections, allergies, and asthma. An elevated eosinophil count can indicate various medical conditions, such as allergies, parasitic infections, autoimmune disorders, and some types of cancer. The eosinophil blood test is often performed as part of a complete blood count (CBC) and may be ordered by a healthcare provider to help diagnose and monitor certain medical conditions.


This page is provided for educational and informational purposes only and does not constitute the provision of medical advice or professional services. The information provided should not be used for diagnosing or treating a health problem or disease, and those seeking personal medical advice regarding any of the tests and conditions referenced above are advised to consult with a licensed clinician. Always seek the advice of your qualified health provider regarding a medical condition and do not disregard professional medical advice or delay in seeking it because of any information on this page. If you think you may have a medical emergency, immediately call 911 or go to the nearest urgent care center or hospital.


Book at-home healthcare services with Speedy Sticks.

We offer convenient mobile lab services where our team comes to your location to collect your lab specimens. You can choose to have your samples delivered to any other lab of your choice.