What are the sequelae of intracerebral hemorrhage?
Dec 02, 2021
Source: Cainiu Health
Dr. Liu Shilei
Introduction
What are the sequelae of intracerebral hemorrhage?
1. Hemiplegia: Weakness of the limbs on one side of the body, accompanied by sensory impairment.
2. Cognitive and intellectual impairment: Recurrent intracerebral hemorrhage or extensive hemorrhage may lead to deficits in cognition and intellectual function.
3. Aphasia: Patients may present with motor aphasia, sensory aphasia, or anomic aphasia.
Intracerebral hemorrhage (ICH) refers to non-traumatic bleeding within the brain parenchyma caused by rupture of cerebral blood vessels. It accounts for 20–30% of all strokes, with an acute-phase mortality rate of 30–40%. Generally, if chronic diseases are not promptly and adequately treated, they may predispose individuals to intracerebral hemorrhage. So, what are the common sequelae of intracerebral hemorrhage? Let’s explore them together.
Common Sequelae of Intracerebral Hemorrhage
1. Hemiplegia
Reduced muscle strength on one side of the body impairs normal movement. Patients may also experience sensory deficits and, in some cases, homonymous hemianopia (loss of vision in the same half of the visual field in both eyes).
2. Psychiatric and Cognitive Impairment
Recurrent intracerebral hemorrhages or large-volume hemorrhages can lead to psychiatric and cognitive dysfunction. Manifestations include personality changes, persistent low mood, emotional lability, and overall deterioration in mental status.
3. Aphasia
Patients may develop motor aphasia, sensory aphasia, or nominal aphasia. In motor aphasia, patients comprehend spoken language normally but cannot articulate their thoughts. Sensory aphasia is the converse: speech production remains intact, yet patients frequently fail to understand spoken language—including their own utterances.
4. Headache
Elevated intracranial pressure and meningeal irritation during intracerebral hemorrhage commonly cause headache. Moreover, some patients with severe ICH may continue experiencing headaches as a long-term sequela. Persistent headache warrants clinical evaluation for possible post-hemorrhagic complications.
5. Other Symptoms
Most patients exhibit one or more of the following symptoms: dizziness, headache, tinnitus, blurred or double vision, insomnia, vivid or frequent dreams, poor concentration, excessive sweating, palpitations, gait instability, reduced appetite, nausea, impaired memory, dementia, neck stiffness and fatigue, and depression.
The above outlines the major sequelae associated with intracerebral hemorrhage. These complications often significantly impair physical health and, in severe cases, threaten life. Therefore, proactive prevention of intracerebral hemorrhage is essential. Should an episode occur, immediate medical intervention is critical to minimize residual deficits.
