What is an aec blood test?

An AEC blood test, or Absolute Eosinophil Count, measures the number of eosinophils, a type of white blood cell, in the bloodstream. This test is often used to diagnose and monitor conditions associated with allergic reactions, Asthma, and parasitic infections, as eosinophils typically increase in response to these issues. Elevated levels can also indicate other medical conditions, such as autoimmune diseases or certain cancers. The test is usually part of a complete blood count (CBC) or ordered separately based on clinical symptoms.