Intracerebral Hemorrhage: Symptoms, Causes, Treatment
النزف داخل الدماغ
Intracerebral hemorrhage is bleeding from a vessel into brain tissue and is a form of hemorrhagic stroke. Emergency care is needed to establish its location, cause and complications. Symptoms alone cannot distinguish it from an ischemic stroke.
What is Intracerebral Hemorrhage?
Bleeding within brain tissue differs from subarachnoid bleeding or collections around the brain. It may occur spontaneously or after trauma. Location, volume and consciousness guide care; a single scan cannot fully predict recovery.
Related reading: What are the signs of a stroke, and what should I do immediately?.
Symptoms
Sudden speech difficulty, one-sided weakness, visual disturbance or imbalance may occur with headache, vomiting, seizures or reduced consciousness. Absence of headache does not exclude hemorrhage, and headache alone cannot identify the stroke type.
Causes
Causes include small-vessel damage from hypertension, cerebral amyloid angiopathy, vascular malformations and clotting disorders. Anticoagulants can increase bleeding risk but serve important purposes; people without an emergency should not stop them without clinical advice.
Risk factors
Uncontrolled hypertension, older age, vascular disorders and bleeding abnormalities increase risk. Medication review and organ function matter when evaluating bleeding risk. Having risk factors does not mean hemorrhage is inevitable.
Diagnosis
Urgent imaging, usually CT, confirms bleeding. Blood counts, coagulation tests and medication review inform treatment. Vessel imaging or MRI may investigate the cause, with repeat clinical assessment and imaging when indicated.
Treatment
Hospital care monitors breathing and neurological status and controls blood pressure carefully. Anticoagulant reversal, fluid drainage or surgery may be needed in selected situations. Blood-pressure targets and interventions are individualized; there is no universal home reading or dose for treating brain hemorrhage.
Complications
Complications include raised brain pressure, hydrocephalus, seizures and swallowing, movement or communication problems. Rehabilitation is tailored to clinical stability. Outcomes vary, and an early score alone should not determine a definitive prognosis.
Prevention
Blood-pressure control, stopping smoking, avoiding illicit drugs and reviewing medication interactions help reduce risk. Following a hemorrhage, the team individually weighs whether and when to restart anticoagulation, alongside rehabilitation and follow-up.
When to see a doctor
Call emergency services for stroke signs, loss of consciousness or a new seizure. Do not give aspirin on your own or food and drink to someone with impaired swallowing or awareness. Provide medication names, especially blood thinners, and last-dose times.