Is a lumbar puncture necessary after intracerebral hemorrhage?

Lumbar puncture is not always necessary after intracerebral hemorrhage. Whether a lumbar puncture is needed depends on the current clinical condition. If increased intracranial pressure and cerebral edema are present, lumbar puncture is generally not recommended. However, if the hemorrhage extends into the ventricular system or causes subarachnoid hemorrhage, a lumbar puncture may be required. Additionally, after intracerebral hemorrhage, patients should follow standardized treatment as advised by physicians and avoid blindly using medications to prevent worsening symptoms.