For weekly GLP-1 injections, the FDA labeling permits some flexibility in timing, but this varies by product
For oral contraceptive pills: Take your pill at a time of day when nausea is minimal (usually not within 2 hours of your Zepbound injection) If you vomit within 2 hours of taking the pill, treat it as a missed dose (follow package instructions for missed pills) If GI side effects are persistent, consider switching to a non-oral method (patch, ring, IUD, implant, injection) For non-oral contraceptives (patch, ring, IUD, implant, injection): No interaction concern These methods don't rely on GI absorption For barrier methods: No interaction The FDA label for Zepbound states: "Tirzepatide causes a delay in gastric emptying and may impact the absorption of concomitantly administered oral medications." This is a general statement about all oral medications, not specific to contraceptives
2021;106(3):e1174-e1185
Sakurauchi, Y., Matsumoto, Y., Shinzato, T., Takai, I., Nakamura, Y., Sato, M., Nakai, S., Miwa, M., Morita, H., Miwa, T
Release the skin as you remove the pen
Large meals become difficult to finish
