There is generally no obvious contraindication to taking cold medicines for chronic granulocytic leukemia, and cold medicines such as aminoglutethimide can be taken, and it is recommended that they be used in accordance with medical advice. Chronic granulocytic leukemia is a hematopoietic stem cell malignant clonal disease, the development is relatively slow, may appear low fever, fatigue, excessive sweating, weight loss and splenomegaly and other symptoms. Colds are usually acute upper respiratory tract infections and are self-limiting. If the symptoms of chronic granulocytic leukemia are mild after a cold, you can drink plenty of warm water and pay attention to rest and warmth, which can usually be relieved, and you can take cold medicines such as aminophenolamine and aminophenol xanthanamins if necessary. If the infection is aggravated or accompanied by high fever, it is considered that it may be complicated by lung infection, etc., and anti-infection treatment such as levofloxacin should be given promptly. If there are headache, cough, fever and other symptoms, it is recommended to go to the hospital to find out the cause, under the guidance of the doctor to use drugs.