Stomach cramps and sometimes nausea after eating. had ultrasound, blood tests, urine test, and hpylori test and everything was normal. taking prylosac?

IBS: You probably have irritable bowel syndrome--a very common condition which seems to be increasing. It is more common in females than males, often start in there late teen years. Change of diet, meds, stress can make symptoms worse...Often mild symptoms can be a nuisance, but can intensify and in some rare cases debilitating painful. There are several treatments available. Consult doc. Good luck!