There are a number of reasons for a high granulocyte percentage. It may be a physiologic increase, if there is no discomfort, can be regularly rechecked. It may also be due to infections, malignant tumors, allergic diseases and other reasons for the high percentage of granulocytes, patients should be clear about the specific causes for targeted treatment, such as drug therapy. 1. Infection: bacterial infectious diseases such as pneumonia, bronchitis and other diseases can lead to patients with high percentage of granulocytes, patients need to be further examined to clarify the disease, if there is inflammation, you need to take amoxicillin capsules, cefuroxime tablets under the guidance of the doctor and other anti-infective drugs. 2. Malignant tumors: granulocytic leukemia and certain malignant tumors and other malignant lesions can also lead to high percentage of granulocytes, such patients should be clear about the type of blood diseases and tumor types, under the guidance of professional doctors to carry out treatment, such as radiotherapy, chemotherapy, surgery and so on. 3. Allergic diseases: allergic asthma, allergic rashes, etc. can easily lead to high eosinophils and basophils, these patients should identify the allergens and avoid contacting with allergens, and if necessary, they need to follow the doctor’s instructions to take loratadine tablets and other drugs for anti-allergy treatment. Different patients with high granulocyte percentage have different reasons and different treatment methods, patients should be examined to clarify the type of disease and then follow the doctor’s instructions for treatment.