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Question: My vision sometimes becomes clearer, then blurry again at different times of the day. Could this be related to my blood sugar level?
General Eye Health
Answer: Yes, this can happen in patients with unstable blood sugar. When sugar levels rise or fall significantly, it may temporarily change the lens inside the eye and affect focusing power. As a result, your vision may fluctuate throughout the day. In this situation, we usually advise stabilising sugar control first before finalising a new prescription, so the glasses result will be more accurate and comfortable.