Cerebral hemorrhage coma 21 days appear open eyes blinking yawning symptoms is normal, is the disease condition changes in the process of a performance. Cerebral hemorrhage leads to coma caused by intracranial hematoma and peripheral edema damage and compression of the brainstem reticular upward conduction system or cerebral cortex consciousness awakening system, the patient in addition to the performance of the consciousness disorder can also appear eye movement disorders, high fever, convulsions, limb paralysis, respiratory disorders and other symptoms. As the condition improves, hematoma absorbs, and peripheral edema subsides, the pressure on brain tissues can be reduced, and the function of brain cells can be partially or even completely restored. Patients may show unconscious or conscious opening of eyes, blinking, yawning and other manifestations. Whether some clinical symptoms of coma patients after cerebral hemorrhage is abnormal or not needs to be analyzed and judged by professional doctors with specific conditions. It is recommended that patients with cerebral hemorrhage should seek medical treatment in time and actively carry out treatment and recovery under the guidance of doctors.