A hemorrhagic stroke occurs when a blood vessel in the brain ruptures, leading to bleeding in or around the brain. This bleeding can increase pressure on brain tissues, causing damage and impairing normal brain function. Common causes include high blood pressure, aneurysms, and arteriovenous malformations. Symptoms of a hemorrhagic stroke may include sudden severe headache, nausea, vomiting, confusion, and loss of consciousness. Immediate medical attention is crucial, as timely treatment can help minimize brain damage and improve recovery outcomes. Diagnosis typically involves imaging tests like CT scans or MRIs to identify the source and extent of the bleeding.