What foods are you eating ?

Some that have went to a low carb diet have reported no more acid reflux. Carbs cause a lot of inflammation in different areas of the body which can trigger other issues to develop.

Not giving medical advice here but sometimes the underlying cause is easier to adjust than dealing with side effects of prescriptions.

Few articles from a web search.

http://www.livestrong.com/article/496757-does-a-carb-free-diet-help-with-acid-reflux/

http://thesilverclouddiet.com/2013/01/gerd-and-low-carb-diet/

https://proteinpower.com/drmike/2005/11/25/heartburn-cured/