Eosinophil (EOS) Count Blood Test
The Eosinophil (EOS) Count Blood Test checks the number of eosinophils in your blood, which can indicate allergic reactions, asthma, parasitic infections, or inflammatory conditions, helping doctors diagnose and manage these health issues effectively.
Methodology:
Automated cell counter
Preparation:
No special preparation required.
Test Results:
1-2 days. May take longer based on weather, holiday or lab delays.
Walk-In Lab is prohibited from selling LabCorp tests to residents in the following states:NY, NJ, RI, MA, MD
Methodology:
Electronic Cell Sizing/Counting/Cytometry/Microscopy
Preparation:
No special preparation required.
Test Results:
1-2 days. May take longer based on weather, holiday or lab delays.
Walk-In Lab is prohibited from selling Quest tests to residents in the following states:AZ, NY, NJ, RI
What is the purpose of this test?
The Eosinophil (EOS) Count Blood Test measures the number of eosinophils in your blood. Eosinophils are a type of white blood cell that plays a role in your immune system's response to allergic reactions, parasitic infections, and certain inflammatory conditions. An elevated eosinophil count may indicate an allergic condition, such as asthma or hay fever, or it could suggest the presence of a parasitic infection.
During the test, a blood sample is taken from your arm and analyzed in a lab to count the number of eosinophils present. This test helps doctors diagnose and monitor conditions where eosinophil levels are important indicators, such as allergies, asthma exacerbations, or parasitic infections. Understanding your eosinophil count helps healthcare providers determine the appropriate treatment and management plan for your specific condition.
Who should get this test?
An Eosinophil (EOS) Count Blood Test can help detect certain health conditions. It can benefit people who may have:
- Allergies
- Asthma
- Parasitic infections
- Autoimmune diseases
- Certain types of cancer
- Certain skin conditions
When should I order this test?
An Eosinophil (EOS) Count Blood Test is ordered when a person is suspected of having an allergy, asthma, or an infection caused by parasites. Here are some symptoms that may lead to ordering this test:
- Coughing
- Wheezing
- Shortness of breath
- Unexplained rashes or hives
- Abdominal pain or diarrhea
- Unexplained weight loss
