Small ischemia of the right frontal lobe may cause persistent dizziness, but persistent dizziness may also be caused by anxiety, vestibular neuritis, etc. The symptoms of persistent dizziness may be caused by the lack of blood supply to the brain or the presence of significant stenosis of blood vessels in the blood supply area.
Small ischemia of the right frontal lobe mostly suggests that the blood supply to the brain is insufficient or there is obvious narrowing of blood vessels in the blood-supplying area, and patients can often cause dizziness, headache, drowsiness and other symptoms, and some patients may also experience speech disadvantage, cognitive decline, and limb weakness and other symptoms.
Persistent dizziness may not be related to frontal ischemic foci, and may be induced by anxiety and other psychiatric factors or caused by vestibular neuritis, etc. The former is mostly seen in the work-life stressful people, often accompanied by obvious anxiety and depression, and is lighter in the morning, and gradually aggravated; the latter has a history of upper respiratory tract infections before the onset of the disease, accompanied by rotating vision, nausea and vomiting.
When similar symptoms occur, it is recommended to consult a doctor in a timely manner to determine the cause of the disease, screen for hypertension, diabetes, hyperlipidemia and other risk factors for cerebrovascular disease, and formulate a reasonable treatment plan as appropriate, as well as pay attention to smoking cessation and limitation of alcohol, regular work and rest, regular exercise, etc., and to regularly review the cranial MRI and other related tests to observe changes in the condition and adjust the treatment plan.