Brain stem hemorrhage with eyes open coma for 3 months has the possibility of waking up, but the probability is not high. If the amount of brain stem hemorrhage is relatively small, do not rule out some patients through timely treatment can wake up, but the probability is very low. Because the brainstem is an important part of the human body, also belongs to the central part, once the brainstem hemorrhage, the probability of death, disability is very high, even if you can wake up, you may be paralyzed, unable to pronounce the words normally and so on. If other complications are caused or the amount of brain hemorrhage gradually increases, causing hydrocephalus and increased intracranial pressure and other symptoms, it is difficult to wake up, and some patients may be in a coma for a long time. Brain stem hemorrhage with eyes open coma for three months has not woken up, need to strengthen the late treatment and care, but should follow the doctor’s instructions, not unauthorized use of drugs, so as not to affect the recovery.