sir... i am suffering from stomach problem from 4 years, at the starting i was suffering from constipation ...then i went for a gaestroentrologist , he adviced me cintodac(cintropride+pantprozle ). i took it for 2 to 3 month after than when i stop it taking ... i start suffering from acidity... i feel heaviness after taking small food , also when i goto toilet for bowel evacution, i feel that im not completly evacuted.... i also become underweigted due to lack of apetite.. also i always feeling headche...., weakness, lazyness, not intersted to do any work... pleasesuggest me....