Hello, Thank you for your contact to healthcare magic. I understand your health concern, if I am your doctor I suggest you that eosinophil in our body is specially designed for attack on parasite and allergy. So its elevated levels of eosinophil is suggesting of either parasite infection or allergy. I suspect there must be parasitic infection in you which is causing you such a high level of eosinophil. Kindly consult nearby doctor that will help you to diagnose the condition and so further management can be possible. I will be happy to answer all your future concern. Thank you, Dr Arun Tank Infectious disease specialist. Wish you a best health at health care magic.