How to Treat Vision Decline Caused by High Blood Sugar
Mar 02, 2022
Source: Cainiu Health
Dr. Chen Bin
Introduction
Vision loss caused by high blood glucose can be treated with medications or surgery. Under a physician’s guidance, medications such as mecobalamin tablets and calcium dobesilate dispersible tablets may be prescribed. If symptoms are severe and fail to improve with medication, vitrectomy may be performed.
Elevated blood glucose generally refers to hyperglycemia—namely, when blood glucose levels exceed the normal range. The normal fasting blood glucose level is below 6.1 mmol/L, and the normal postprandial (2-hour) blood glucose level is below 7.8 mmol/L. Levels above these thresholds are classified as hyperglycemia. Below, we address how vision impairment caused by elevated blood glucose is treated.
How Is Vision Impairment Caused by Elevated Blood Glucose Treated?
Vision impairment resulting from hyperglycemia can be managed through pharmacological therapy or surgical intervention.
Hyperglycemia is a relatively common condition. Poor glycemic control significantly increases the risk of vision decline. Under medical supervision, patients may be prescribed medications such as mecobalamin tablets or calcium dobesilate dispersible tablets. In cases of severe visual impairment unresponsive to medication, vitrectomy may be considered.
Patients with hyperglycemia should also adopt appropriate dietary modifications—opting for low-salt, low-fat, and low-sugar meals—and avoid high-sugar foods such as cream cakes and chocolate. Increased intake of fresh vegetables and fruits is recommended, along with regular physical activity, such as brisk walking or jogging. Maintaining healthy sleep habits—including avoiding late-night activities—is essential. Additionally, antihyperglycemic medications—including metformin hydrochloride sustained-release tablets and gliclazide sustained-release tablets—may be required to manage elevated blood glucose.
Regular self-monitoring of blood glucose is crucial, as both excessively high and low blood glucose levels adversely affect health.
The above outlines treatment approaches for vision impairment secondary to hyperglycemia. We hope this information proves helpful.
