Whether or not the patient can recover from unconsciousness can not be generalized, it should be analyzed according to the cause of the patient’s illness, for example, recovery from severe cerebral hemorrhage will be more difficult, and recovery from craniocerebral trauma is more likely to be more likely to be more likely to be more likely to be more likely to be more likely to be recovered. 1. Cerebral hemorrhage: when the location of cerebral hemorrhage is relatively important, or the amount of bleeding is large, it can cause serious consciousness disorder, at this time the patient can not open his eyes spontaneously, accompanied by complete loss of consciousness, strong stimulation can not wake up, the whole body muscle flaccidity, the eyeballs are fixed, pupils are dilated, and brainstem reflexes have disappeared, suggesting that the patient enters a state of deep coma, and can not be recovered. 2. Craniocerebral trauma: mild craniocerebral trauma can also cause the phenomenon of unconsciousness with eyes open, if the patient is accompanied by no spontaneous speech and purposeful activities, pain stimulation can be evasive movements and painful expressions, brainstem reflexes are basically retained, suggesting that the patient enters into a shallow coma, and at this time, the patient’s consciousness is likely to be restored after active treatment. Whether or not the patient’s unconsciousness with eyes open can be recovered and how long it can be recovered should be analyzed according to the patient’s physical condition and treatment, and it is recommended to consult the patient’s attending physician.