At present, the commonly used thrombolytic drugs in China are alteplase, urokinase and streptokinase, etc. 1. Alteplase is more than 5000 yuan a piece, and urokinase is relatively cheaper, about 150 yuan a piece. For thrombolytic drugs, it is necessary to make sure that the patient meets the indications for thrombolysis and that the indicators are suitable for calculation according to the patient’s weight.2. For most patients, the cost of applying alteplase once is about 8000-9000 yuan, because it is about 2 sticks according to the weight, and the vital signs should be monitored at the same time. It is relatively cheap at about 200 yuan. For thrombolytic drugs can be reimbursed by medical insurance, if the patient is within the time window of thrombolysis must be actively thrombolysed to avoid sequelae.