Dear this condition is seen in following condition.... 1 Gastritis or initial gastric erosion stages Also if this continues it further results in gastric ulcer formation in which the patient vomits after meal...... When u r hungry u feel pain because the acid secreted in ur stomach causes iritation of internal lining of ur gut . This all conditions r acid peptic disorder n peptic ulcer. 1 . Stop smoking , alchohol, spicy food , tea Caffiene products 2) take Mulethi powder 2gm with cold milk empty stomach in morning.u can add some sugar also 3) HIMCOCID Suspension ( Himalaya drugs) 2 tbspoon after every meal 4)Tablet Sooktyn 2 tab after every meal 5) Triphala powder 3 gm before sleeping 6)chew cardomum whenever u feel to vomit Follow this n u will definitely see the improvement . U can consult Gastroenterologist for further check up .he will start proton pump inhibitors i.e suppressing ur acid production in ur stomach with the help of pantaprazole , rabeprazole etc. n check for H.pylori infection Good luck