Cyclophosphoadenosine injection can be used as an adjunctive treatment for myocardial infarction and other diseases, as well as to alleviate the discomfort associated with rheumatic heart disease and acute leukemia. 1. Myocardial infarction: Cyclophosphoadenosine belongs to protein kinase activator, which can regulate the physiological function of the body as well as the metabolism of substances, and it can make the calcium ions in the plasma plasma of reticulocyte muscle enter into the muscle fibers, and improve the myocardial hypoxia symptoms caused by myocardial infarction. 2. Rheumatic heart disease: Cyclophosphoguanosine can improve the symptoms of shortness of breath, chest tightness and palpitations caused by rheumatic heart disease. The above pharmacological effect is also due to the fact that cyclophosphoadenosine can enhance the activity of respiratory chain oxidase and improve myocardial hypoxia, so as to improve the purpose of chest tightness. 3. Acute leukemia: When leukemia patients undergo chemotherapy, the efficacy of chemotherapy can be improved if cyclophosphamide is used at the same time. Adenosine cyclophosphate injection occasionally see fever, rash and other adverse reactions, large doses of use, abdominal pain, limb weakness and other manifestations, contraindications are not yet clear. Cyclophosphoadenosine injection has more effects, if there are related doubts, it is recommended to consult a professional doctor. In daily life, it is strictly prohibited to use cyclophosphamide injection privately, so as not to lead to other serious consequences.