Alcohol Opioids Beta-agonists Calcium channel blockers Cyclosporine (Sandimmune) Anticholinergics Diphenhydramine (Benadryl) Glucagon-like peptide-1 analogs (e.g., exenatide [Byetta]) Levodopa Lithium Tricyclic antidepressants Aluminum hydroxide antacids Ondansetron (Zofran) Phenothiazines Proton pump inhibitors Histamine H2-receptor …
https://www.timeofcare.com/medications-that-delay-gastric-emptying/

