What causes dizziness, nausea, and vomiting during the recovery phase of cerebral infarction, and what should be done about it?
Jun 05, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
Cerebral infarction, also known as ischemic stroke, may cause dizziness, nausea, and vomiting during the recovery phase. These symptoms could be due to increased intracranial pressure, secondary neuritis, or posterior circulation cerebral infarction, and require targeted treatment based on the specific underlying cause. In addition to these relatively common causes, other factors such as concomitant peptic ulcer, cerebral ischemia, or cerebral nerve dysfunction may also contribute.
Cerebral infarction, also known as cerebral infarct, may cause dizziness, nausea, and vomiting during the recovery phase due to increased intracranial pressure, secondary neuritis, posterior circulation cerebral infarction, or other causes. Treatment should be targeted according to the specific underlying cause. Detailed analysis is as follows:
1. Increased Intracranial Pressure
Cerebral infarction is often accompanied by brain edema starting 3–5 days after onset, peaking around day 5. During this peak period, elevated intracranial pressure can lead to headaches, along with symptoms of nausea and vomiting. Medications such as citicoline sodium tablets or enteric-coated aspirin tablets may be taken under medical guidance to alleviate symptoms.
2. Secondary Neuritis
Patients with cerebral infarction may experience reduced immune function after onset. Without timely treatment, secondary neuritis may develop. Under inflammatory stimulation, symptoms such as dizziness, nausea, and vomiting may occur. These can be relieved with medications such as mecobalamin tablets or vitamin B12 tablets, taken as directed by a physician.
3. Posterior Circulation Cerebral Infarction
If a patient with cerebral infarction develops posterior circulation infarction, it may result in vertebral-basilar artery lesions, causing vascular occlusion in the cerebellum and brainstem regions, leading to symptoms including dizziness, nausea, and vomiting. In such cases, surgical intervention may be required for treatment.
In addition to the above relatively common causes, other conditions such as concomitant peptic ulcer, cerebral ischemia, or cerebral nerve dysfunction may also be responsible. If any discomfort occurs, prompt medical evaluation and timely treatment are essential to avoid delays in managing the condition.
