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Why Does My Vision Fluctuate?

Published in Vision Health Symptoms 2 mins read

Vision fluctuation can be a concerning symptom, often indicating an underlying health issue that requires prompt attention.

Potential Causes of Fluctuating Vision

One significant reason your vision might fluctuate is due to chronic health conditions that affect the blood vessels in your eyes.

Based on available information:

  • Fluctuating vision may be a sign of diabetes or hypertension (high blood pressure).

These conditions can damage the delicate blood vessels located in the retina, the light-sensitive tissue at the back of your eye. This damage can lead to changes in vision quality that might vary throughout the day or over time.

The Impact on Your Eyes

  • Diabetes: High blood sugar levels can affect the lens of the eye, causing it to swell and shrink, leading to blurry vision that changes. Over time, diabetes can damage the blood vessels in the retina (diabetic retinopathy), which can cause more significant and permanent vision loss.
  • Hypertension (High Blood Pressure): High blood pressure can also damage the blood vessels in the retina (hypertensive retinopathy). This damage can affect blood flow and cause swelling or bleeding, impacting vision.

Any damage to the retina due to these conditions can increase the risk of permanent vision loss.

When to Seek Medical Attention

Given the potential link between fluctuating vision and serious chronic conditions like diabetes and hypertension, it is crucial to:

  • Seek immediate medical attention if you are experiencing fluctuating vision.

An eye care professional or doctor can properly diagnose the cause of your vision changes and recommend the appropriate treatment plan to manage the underlying condition and protect your vision.