[header] How to not throw up when drunk [title] Drink water throughout your alcohol excursion. [step] If you're prone to vomiting, you might want to alternate each alcoholic beverage with a glass of water during the night. In the event you get very drunk and perhaps a little nauseous, switch entirely to water. 
Drink water steadily, but never chug or drink water to excess, as this can upset your stomach. [substeps] Inexperienced drinkers sometimes drink too much water out of fear of becoming dehydrated.