text: gastric or stomache? few years back whenever i drank coffee during breakfast i was fine, but nowadays whenever i drink a cup of nescafe 3in1 coffee, within an hour or two i'll sure to vomit them all out.. i do not know is it because of weak stomache or weak gastric, as i do have gastric pains not oftenly. i really hate to vomit out after i finished my breakfast accompanied with the coffee..  :-( well,  i can only say that avoid too much caffeine and acids ..just take bread n cheese, hot milk or cold....during your every breakfast...just do it...