Alcohol consumption in quantities over weeks of parties, tends to irritate the lining of your digestive system. This is just the medicine you need. Research conducted at the University of Michigan discovered ginger can helps settle the stomach, by blocking the serotonin receptors in the stomach. For years, I've given bar customers Ginger beer with a few dashes of bitters in it to settle their stomachs. I call it a bartender's antacid.