How long does cerebral hemorrhage patient coma last?

The length of coma of patients with cerebral hemorrhage is mainly related to the patient's primary disease. If the patient has a large amount of cerebral hemorrhage before, the bleeding speed is relatively fast, the condition is more serious, resulting in large-scale brain tissue necrosis, and will lead to severe cranial nerve dysfunction, and lead to brain stem compression, they will often be in a long-term coma state, and may even be in a vegetative state. If the bleeding volume is small, the patient may be in a mild state of consciousness for a short time, such as lethargy or lethargy. once the disease gradually stabilizes, the patient will gradually wake up and perform some simple compliance actions. Therefore, how long the patient shows continuous coma has a lot to do with the patient's condition and also has a lot to do with the patient's recovery speed.