Can Ozempic cause vision loss: A medicine used in the treatment of diabetes has now come into discussion after new research. Recent research suggests that this drug may increase the risk of a rare but serious eye problem that can permanently impair or even eliminate vision. Let us tell you what new information has come out regarding this and how and why this medicine is in the news.
Why is its use increasing?
Scientists at the University of South Denmark, Denmark, assessed the safety of Ozempic in two large studies. This medicine not only helps in controlling blood sugar in type 2 diabetes patients but also helps in weight loss, due to which its use has increased rapidly in recent years. The problem focused on in the research is called Non-Arteritic Anterior Ischemic Optic Neuropathy (NAION). This happens when the blood flow to the optic nerve of the eye suddenly decreases. The optic nerve works to transmit visual information from the eye to the brain, so if it is affected, there can be a sudden loss of vision, which in many cases is permanent.
This disease is very rare
Although NAION is a rare disease, doctors take it very seriously because of its serious consequences. Patients may lose vision in one eye and in some cases the other eye may also be affected. The issue began with a small US study, which claimed that taking Ozempic could double the risk of NAION. Now a large-scale study conducted in Denmark has further strengthened this apprehension.
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Analysis of more than 4.24 lakh type 2 diabetes patients
One study analyzed data from more than 4.24 lakh type 2 diabetes patients, of whom about 1.06 lakh were taking Ozempic. The results revealed that the risk of NAION among those using this medicine was almost double as compared to those taking other medicines. The researcher also noted changes over time. Before 2018, when the use of this drug was less, 60 to 70 NAION cases were reported every year. In recent years this number has increased to around 150, and most of the cases were seen in diabetic patients.
A second study comparing new patients with those using other drugs also found that the risk was almost double in those taking Ozempic. However, experts also clarify that overall this risk is still low. Most patients do not have this problem, and the benefits of controlling blood sugar are also quite significant.
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Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.
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