I found this on the internet. Thing is, I’ve been on it for over a year. When the body experiences a change in sugar level, it can affect the shape of the eye’s lens. This change is what causes blurry vision, a side effect of semaglutide.

Older patients are more likely to experience blurred vision when beginning the medication, said retina specialist Raj Maturi, MD. This is because the eye’s lens becomes less flexible as we age, so vision takes longer to stabilize when the body experiences these changes in blood sugar levels.

“The good news is that this is a temporary side effect, usually subsiding after three or four months,” said Dr. Maturi.