Sleepiness may occur after cerebral infarction, when the infarct site is located in the region that governs the human body’s state of consciousness, the patient may have frequent drowsiness, and the recovery period of cerebral infarction may also appear easy to fatigue sleepy performance. When the elderly have cerebral infarction, and the infarction site is located in the region that dominates the human body’s state of consciousness, there will be a total sleepiness, which is generally manifested as an increase in sleep time, but generally wake up to be able to communicate normally, and if wake up to not be able to communicate, then it means that it enters the state of lethargy, and it is necessary to go to the hospital to have an active treatment at this time to prevent the condition from further aggravation. Patients after massive cerebral infarction may also have sleepiness, which is mainly manifested as drowsiness, and may even progress to coma, and must seek medical treatment in time. Patients recovering from cerebral infarction, especially those with impaired motor function, are more laborious and consume a lot of activities, easily fatigued, with decreased energy, and have drowsiness. In addition, patients with cerebral infarction may also suffer from sensory dysfunction and motor dysfunction, and need to go to the hospital for treatment in time.