Thrombolytic enzyme is the trade name, the generic name is Bacillus subtilis thrombolytic enzyme, which has the effect of dissolving blood clots, preventing stroke, preventing atherosclerosis, laxative and laxative. Bacillus subtilis thrombolytic enzyme belongs to long-acting thrombolytic drugs, and its main effects include dissolving blood clots, preventing stroke, delaying aging, and laxative, etc. It is used for hypertension, coronary heart disease, atherosclerosis, hyperglycemia, gastrointestinal discomforts, etc. There is no obvious limitation to its use by the population and it is not subject to the interference of gastrointestinal activities. The adverse reactions of Bacillus subtilis thrombolytic enzyme are not clear, but there are contraindications, if there is active bleeding and chronic renal failure is not recommended to use, it may aggravate the original symptoms; pregnant women are not recommended to use, the use of thrombolytic enzyme during menstruation will lead to changes in the amount of menstruation, and it is recommended that the patient follow the doctor’s instructions under the guidance of a professional physician to use the drug.