After cerebral hemorrhage operation has a fever the reason has some what commonly

Fever after intracerebral hemorrhage, generally more common is lung infection, need to do lung ct, sputum culture and sputum smear examination, at the same time need to check blood routine, procalcitonin examination to determine whether there is infection, second need to consider whether the possibility of intracranial infection, intracranial infection diagnosis needs to improve cerebrospinal fluid culture smear examination. If cerebrospinal fluid white blood cells higher than normal, this time need to consider the existence of intracranial infection. The surgery itself is a big trauma, and it is in the head, fever is a stress reaction; on the other hand, patients with intracerebral hemorrhage will show increased intracranial pressure, pressure on the thalamus, resulting in abnormal function of the thalamus, which is the center for regulating body temperature, will also show fever and so on.