fda drug safety communication naion semaglutide 2025 Ozempic Lawsuit – Vision Impairment From Ozempic GLP-1-OLD U.S. FDA finds no evidence

[PMID: 2709339] PubMed record related to this compound for laboratory literature review

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Results, published in September 2025 in The New England Journal of Medicine , show that high-dose oral semaglutide tablets (25 mg) led to an average weight loss of about 1417% over a little more than a year , along with additional benefits like lower blood pressure and reduced inflammation

Just the levels of quinine found in tonic water may cause potentially fatal immunologically-mediated hypersensitivity reactions, basically like allergic reactions, where it interacts with antibodies to trigger autoimmune reactions that can include chills, fever, a drop in blood pressure, painful bluish discoloration of the hands and feet, and clotting within your blood vessels

While supplementing with large doses of B12 will reduce MMA levels more than will smaller doses, there are no clear benefits (more info in Appendix A

Retrieved 3 March 2026