The success rate of thrombolysis for cerebral infarction is generally about 30%, and even higher in some patients, which cannot be generalized due to individual differences. Cerebral infarction is a kind of blood circulation disorder in the brain, caused by ischemia and hypoxia resulting in limited ischemic necrosis or softening of brain tissue. In general, the success rate of thrombolysis in patients with cerebral infarction is about 30%, and the success rate of thrombolysis in some patients may be higher, so it is impossible to generalize. When the thrombolysis is successful, the patient’s blood vessels restore smoothness and cerebral blood flow is restored, which improves the metabolism of brain tissues, improves brain function, avoids the formation of necrosis of brain tissues, and helps to promote the recovery of the disease, thus improving the survival life of the patient. When patients with cerebral infarction undergo thrombolytic therapy, they need to take into account their own conditions and be guided by their doctors. During the treatment period, patients should ensure sufficient sleep and do not overwork. Quit smoking and drinking, and actively control blood pressure and blood lipid levels. Daily diet should be rich in protein and vitamins, and a light diet with low salt, low fat and low calorie is recommended.