How long it takes to wake up from subarachnoid hemorrhage is difficult to determine in terms of time. Depending on the degree of the condition, it may wake up for a short time or may not wake up for a long time.
There are spontaneous and traumatic subarachnoid hemorrhage, for example, intracranial aneurysm belongs to spontaneous, aneurysm caused by subarachnoid hemorrhage coma time is related to the amount of bleeding, the amount of bleeding is small to recover wakefulness in a short period of time, the amount of bleeding is large and the aneurysm does not have timely surgical clamping or interventional treatment, it is easy to continue to bleed, and the recovery of wakefulness time is relatively long.
Traumatic subarachnoid hemorrhage is usually the accompanying pathological changes of other diseases, need to be combined with the primary disease, for example, the primary disease brain injury is relatively mild, subarachnoid hemorrhage is relatively small, will be more quickly awake. Primary large cerebral contusion or combined brainstem injury, recovery time is longer, and even individual plant survival state.
Subarachnoid hemorrhage how long will wake up, it is recommended to consult a professional physician to determine in conjunction with the patient’s condition.