THIS IS A TOUGH ONE, UNFORTUNATELY SOME OF OUR PATIENTS HAVE "VOMIT/UNKN ORGIN",AND NOTHING EVER HELPED, EXCEPT FOR THE LAST STAGE OF DYING. WE WERE SUCCESSFUL WITH ONE BY PUTTING A GASTRIC PUMP ON HIM AND COOL COMPRESS ON HIS UPPER ABDOMEN. HAS HE GOT THRUSH? IF SO IT COULD BE COATING EVERYTHING AND IV DIFLUCAN WILL HELP, IF YOU GET IT SOON ENOUGH........... MY "NAME" IS THE ENEMA QUEEN SO I KNOW HOW YOU FEEL:)(