Not just for treating cholesterol: The surprising discovery about the well-known drug

A new observational study found a link between taking statins, common cholesterol-lowering drugs, and a reduced risk of being diagnosed with glaucoma and needing laser treatments and surgeries. The researchers emphasize that the study does not prove causation and that further clinical trials are needed.

A new observational study, which analyzed medical records of more than 420,000 adults in the US, found a link between taking statins, common cholesterol-lowering drugs, and a reduced risk of being diagnosed with open-angle glaucoma. The analysis showed that the likelihood of being diagnosed with the disease was 10% to 15% lower among statin users. Among patients already diagnosed with glaucoma, those taking statins had a 60% lower risk of undergoing laser treatment and a 55% lower risk of undergoing minimally invasive surgery, compared to those not taking the drug. The researchers speculate that statins may have a protective effect on the optic nerve, possibly by improving blood flow or reducing inflammatory activity, but the exact mechanism remains unclear. However, the study is observational and cannot prove a cause-and-effect relationship. The researchers themselves note that randomized clinical trials are needed to confirm the findings. The article concludes with a warning not to start or stop statin treatment based on this study, and that any questions require consultation with a doctor.