The full name of Tanshinone Injection should be Tanshinone IIA Sodium Sulfonate Injection. Regarding how many times a course of treatment needs to be injected, there is no clear indication, but clinically, 7~14 times is a course of treatment, and the specific use of medication needs to follow the doctor’s instructions. The main ingredient of Tanshinone IIA Sodium Sulfonate Injection is Tanshinone IIA Sodium Sulfonate. Clinically, it can be used to treat coronary heart disease, angina pectoris, myocardial infarction and other diseases. At present, it is usually used once a day. People who are allergic to the drug composition of Tanshinone IIA Sulfonic Acid Sodium Injection are prohibited from using it, and people with allergies should be cautious of using Tanshinone IIA Sulfonic Acid Sodium Injection. Adverse reactions such as rash, dermatitis, chills, fever, anaphylaxis, pain, nausea, hypotensive shock and abdominal pain may occur with current use of Tanshinone IIA Sodium Sulfonate Injection. Although there is no clear regulation on how many times Tanshinone IIA Sodium Sulfonate Injection should be used for a course of treatment, the clinical use of the drug is generally 7~14 times for a course of treatment, and the specific use of the drug should be strictly in accordance with the doctor’s instructions.