Patients in a cerebral infarction coma are at risk for two weeks, a very dangerous period that requires attention from the patient. Cerebral infarction coma is common in large cerebral infarction or brain stem infarction. Acute cerebral infarction will cause serious damage to brain tissue function and severe consciousness disorder. After cerebral infarction, patients will have secondary cerebral edema, which leads to increased intracranial pressure, which can further aggravate the damage of cerebral nerves, and may even cause the brain tissue to shift due to excessive intracranial pressure, which is medically known as cerebral herniation and is life-threatening. At the same time, coma patients with cerebral infarction can also suffer from life-threatening comorbidities at any time, such as aspiration pneumonia, pressure ulcers, water-electrolyte imbalance, fever, and bacterial colony imbalance. Therefore, patients with cerebral infarction coma are extremely dangerous within 2 weeks, and family members need to cooperate with doctors to actively prevent complications, such as turning over and patting the back at regular intervals, injecting medicines and food by nasal feeding, lowering the temperature physically, and massaging the affected side of the limbs, etc., so as to pass through the dangerous period together.