Could semaglutide drugs for diabetes, obesity affect eyesight? Medical News TodayNovo Nordisk shares shrug off concerns over study linking weight loss drugs to rare eye condition CNBCWegovy, Ozempic linked with sight-threatening eye disorder in study ReutersOzempic and Wegovy linked to optic nerve stroke, possible blindness USA TODAYStudy links Ozempic to higher risk of eye condition that can cause vision loss STAT