can you take amoxicillin with tirzepatide Antibiotics While on Semaglutide? Safety Guide Antibiotics + Tirzepatide: Safety Interactions

Gan & Lee Pharmaceuticals reported on June 30, 2026 in Annals of Internal Medicine that its investigational GLP-1 receptor agonist bofanglutide, dosed once every two weeks, lowered HbA1c at least as much as weekly semaglutide in a 272-patient phase 2b trial in adults with type 2 diabetes

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The active ingredient in compounded semaglutide is the same molecule that Novo Nordisk sells as Wegovy (FDA-approved for chronic weight management) and Ozempic (FDA-approved for type 2 diabetes, prescribed off-label for weight loss)

Some concerns include: Difficulty eating enough calories to match training volume Delayed digestion interfering with fueling before or during activity Increased risk of GI distressnausea, constipation, and vomiting are common side effects Higher risk of under-fueling, which can lead to RED-S (Relative Energy Deficiency in Sport) The Performance Trade-Off: What You Might Be Losing While weight loss may occur on Ozempic, its not without costespecially for athletes