Excessive levels of eosinophils are known as Eosinophilia. It is the particular condition wherein the numbers of white blood cells go above the required numbers. It results in poor immune system.
Those with levels of ≥1500/μL are said to suffer from this disease, i.e. Eosinophilia which is quite harmful if not cared for in the beginning. Various parts of the body including nervous system, skin, lungs and spleen are the worst affected organs. It happens because of damage that is caused due to the cytokines and chemokines that are released by the immune cells / eosinophils which are recruited to the tissues and tissue inflammation. The doctor may be consulted to get rid of this disease.