For a multi-dose vial of a sterile injectable like compounded tirzepatide, the BUD is often set at 28 days after the vial is first punctured , but you must always prioritize the specific date on your pharmacy's label
Chair of RACGP Specific Interests Obesity Management, GP and dietitian, Dr Terri-Lynne South, agrees that the study shows a potential reduction in reliability of oral contraceptives due to the delay in gastric emptying caused by the medications, but stressed the word potential
Hjberg PV, Vilsbll T, Rabol R, Knop FK, Bache M, Krarup T, Holst JJ, Madsbad S
Effect: Enhance insulin secretion, suppress glucagon, delay gastric emptying, and promote weight loss