How long can brain edema restore consciousness

The peak period of cerebral edema generally occurs on the 5th ~ 7th day after cerebral hemorrhage. After 5~ 7 days, cerebral edema will gradually alleviate and subside. Patients with mild illness may gradually recover consciousness, but those with particularly severe illness and severe brain function damage will recover consciousness more slowly. The common reason for cerebral edema is that the intracranial pressure caused by cerebral hemorrhage increases and causes cerebral cell edema. In the peak of cerebral edema, it is necessary to timely apply dehydration to reduce intracranial pressure and reduce brain cell edema drugs, otherwise high intracranial pressure may form cerebral hernia. once cerebral hernia is formed, it may affect the patient's breathing, heartbeat and other important life centers, which may endanger the patient's life. After cerebral edema is reduced, dehydration to reduce intracranial pressure drugs can be stopped, nutritional nerve drugs and prevention of complications can be applied, and active rehabilitation exercises can be taken after the condition is stable.