Cerebral infarction right limb weakness after treatment can not be generalized, cerebral infarction foci of small patients have more hope of recovery, cerebral infarction foci of large patients have less hope of recovery, in addition, cerebral infarction whether timely detection, whether to carry out the thrombolytic treatment will also have a greater impact on the prognosis. Weakness of the right limb of cerebral infarction is a symptom of hemiplegia, and the infarction foci are usually located in the left hemisphere of the brain, if the infarction foci are bigger, it is difficult for patients to recover the muscle power of the right limb; if the infarction foci are smaller, the muscle power of the right limb of the patient can be recovered relatively well. Generally speaking, 3 months after cerebral infarction is the golden period for recovery, if the muscle strength cannot be recovered at this stage, then it will be difficult to recover afterward. In addition, if the patient’s cerebral infarction is detected earlier and thrombolytic therapy is performed as early as possible within 4.5 hours, then the hope of recovering the symptoms of weakness of the right limb is also greater, and if the thrombolytic window is missed, antiplatelet aggregation, neuroprotection and other treatments should be performed as early as possible. If you find related symptoms, you should seek medical treatment immediately and follow the doctor’s instructions in time.