What are the symptoms of cerebral infarction?
Aug 24, 2022
Source: Cainiu Health
Dr. Li Man
Introduction
Cerebral infarction presents with subjective symptoms and cranial nerve signs. During an acute cerebral infarction, patients may experience prominent subjective symptoms, such as headache, dizziness, nausea, and vomiting. In severe cases, motor and sensory aphasia—or even coma—may occur. Cerebral infarction often triggers a series of cranial nerve signs; for instance, the patient’s eyes may deviate toward the side of the lesion.
The incidence of cerebral infarction is increasing steadily. Previously, it predominantly affected elderly individuals; however, in current clinical practice, many younger patients are also being diagnosed with this condition. Cerebral infarction is undoubtedly a severe cerebrovascular disease—acute onset may lead directly to death. So, what are the symptoms of cerebral infarction?
What Are the Symptoms of Cerebral Infarction?
Cerebral infarction presents with both subjective (non-specific) and neurological symptoms. During an acute episode, patients may experience prominent subjective symptoms such as headache, dizziness, nausea, and vomiting. In severe cases, motor and sensory aphasia—or even coma—may occur. Cerebral infarction often triggers a cascade of neurological deficits: the eyes may deviate toward the side of the lesion; central facial palsy and glossoplegia (tongue paralysis) may develop; and pseudobulbar palsy may manifest as choking while drinking fluids and dysphagia (difficulty swallowing). Additionally, seizures may occur.
Cerebral infarction can be treated using Western medical approaches—including pharmacotherapy and surgical intervention. Upon diagnosis, patients should promptly receive diuretics and corticosteroids to reduce intracranial pressure and alleviate cerebral edema. Concurrently, vasodilators and antiplatelet agents must be administered, along with anticoagulant and thrombolytic therapy—such as calcium heparin and nicoumalone. Calcium channel blockers and neuroprotective agents (e.g., gangliosides) may be prescribed as clinically indicated. In severe cases, emergency neurosurgical intervention may be required to relieve cerebral vascular occlusion.
It is advisable to maintain emotional stability in daily life—particularly avoiding extreme emotional fluctuations. A diet rich in whole grains, vegetables, and fruits high in dietary fiber is recommended. Cultivating healthy lifestyle habits—including abstaining from smoking and alcohol—is essential. We hope this information proves helpful to you.
