stomach pain, severe diarrhea, and stomach or intestinal tears. tell your doctor about side effects and medicines you take. movantik may interact with them causing side effects. don't back down from oic. talk to your doctor about mo-van-tik. and how you can have a $0 co-pay. i have no idea how we're going to get through this. follow me. unitedhealthcare has the people and tools to help guide you through the confusion. well that wasn't so bad at all. that's how we like it. unitedhealthcare.