Morpholine, or domperidone tablets, and norfloxacin capsules can be taken together and need to be used under medical supervision. 1. Domperidone tablets: used for gastric emptying delay, esophagitis, gastroesophageal reflux indigestion caused by dyspepsia, as well as infectious, functional, organic, dietary, nausea, vomiting caused by radiotherapy. Adverse reactions of domperidone tablets include insomnia, nervousness, dry mouth, headache, dizziness, somnolence, diarrhea, reflux, nausea, lethargy, abdominal cramps, rash, and pruritus. The drug is contraindicated in patients with moderate to severe hepatic insufficiency, hypersensitivity to the product, gastrointestinal bleeding, mechanical gastrointestinal obstruction and perforation. 2. Norfloxacin Capsules: belonging to fluoroquinolone antibacterial drugs, it is suitable for urinary tract infections caused by sensitive bacteria, gonorrhea, intestinal infections, prostatitis, typhoid fever and other salmonella infections. Adverse reactions to norfloxacin capsules include abdominal pain, diarrhea, nausea, vomiting, drowsiness, insomnia, dizziness, headache, and allergic reactions. The drug is contraindicated in people who are allergic to the product, or fluoroquinolones. Domperidone tablets and Norfloxacin capsules drug instructions do not indicate that the two will occur drug interactions, so they can be taken together, but need to be under the guidance of a doctor to regulate the use of drugs.