Immature granulocytes 0.7×10⁹/L indicates that the ratio is high, which may be caused by the infection of the organism or diseases of the blood system. 1. Organism infection: if the organism is infected, it will accelerate the immature granulocyte discharge, resulting in a higher ratio of immature granulocytes, and anti-infective treatment drugs include levofloxacin and so on. 2. Hematological diseases: immature granulocytes 0.7×10⁹/L is caused by the large proliferation of immature granulocytes in the bone marrow and their release into the blood, at this time, bone marrow aspiration should be carried out to determine whether there is a leukemia, leukemia-like reaction, and so on. Leukemia treatment medications include Zorubicin and Cytarabine. Patients with immature granulocytes 0.7×10⁹/L are recommended to do further examination of blood routine and bone marrow aspiration, and according to the results of the examination and the symptoms, standardized treatment will be carried out by the doctor, and the patients should at the same time keep optimistic mentality, healthy diet, and actively cooperate with the doctor’s treatment.