This will depend on the cause of your nausea and upset stomach.
Nexium belongs to a group of drugs called proton pump inhibitors. It works by decreasing the production of acid in the stomach, which helps to reduce acid indigestion and heal ulcers. If the nausea and upset tummy are caused by acid reflux then it should help.
- Nexium Information for Consumers
- Nexium Information for Healthcare Professionals (includes dosage details)
- Side Effects of Nexium (detailed)
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