Can carotid artery surgery treat dizziness?

Carotid artery surgery, such as carotid endarterectomy or carotid artery stenting, is effective in treating dizziness caused by carotid artery stenosis or blockage. However, if dizziness is caused by other factors, the effectiveness of the surgery may be limited. Before choosing surgical treatment, patients should fully understand the risks and benefits associated with the procedure and make decisions under the guidance of a physician. Analysis is as follows:

Carotid artery surgery, such as carotid endarterectomy or carotid artery stenting, is primarily used to treat carotid artery stenosis or blockage. These procedures can restore patency of the carotid artery and increase cerebral blood flow, thereby improving symptoms such as dizziness caused by cerebral hypoperfusion. The procedure involves the placement of a stent at the site of carotid narrowing using vascular interventional techniques, supporting the vessel wall and maintaining blood flow通畅. After stent placement, cerebral blood supply improves, and symptoms such as dizziness are usually relieved.

If dizziness is caused by other conditions, such as inner ear disorders, hypertension, hypoglycemia, anemia, or central nervous system disorders, rather than directly resulting from carotid artery disease, carotid artery surgery cannot address these underlying causes and therefore cannot treat dizziness resulting from them.

After surgery, patients should avoid strenuous activity to reduce blood pressure fluctuations and the occurrence of dizziness. Maintaining healthy lifestyle habits, such as smoking cessation, alcohol moderation, balanced nutrition, and regular sleep patterns, can also help promote recovery.