I hv severe GERD. Can a beer, some olives and garlic bread with empty stomac cause smkind of strange feeling, sudden BP raise and heart rate raise?

Gerd. Alcohol and oily foods can certainly cause reflux, but it would take more than one beer to elevate the blood pressure and heart rate,although severe discomfort and/or anxiety could. I assume you take a medication like prilosec or nexium (esomeprazole) to control your GERD.