Promote gastric emptying

cisapride: not used anymore due to concern of cardiac arrythmia

1. D2 antagonist → Upper GI
   • Metoclopramide (Maxeran®)
   • Domperidone
2. Erythromycin → Stomach only
3. 5HT4 agonist → Lower GI
   • Prucalopride

Conditions:

• Gastroparesis
• GERD
• N/V - Nausea/vomitting