THE DOCTORS AT MT. SINAI IN NY ARE TREATING POST INECTIOUS IBS FROM CDIFF WITH TOFRANIL-IMIPRAMINE, TRYCLIC DRUG . OFF LABEL. A SMALL DOSE. I HAD CDIFF SINCE DECEMBER, AFTER 8 WEEKS OF VANCO, 2 WEEKS OF DIICID THE ONLY THING THAT HELPED WAS VOWST(THE POOP PILL) BUT NOW IM LEFT WITH TERRIBLE CRAMPING UNDER THE BOTTOM OF STOMACH. I DID TRY THE TOFRANIL FOR ONLY 3 DAYS,10MG. AT NIGHT, BUT IT GAVE ME INSOMNIA THAT NIGHT. IT DID HELP THOUGH, IM GOING TO TRY IT AGAIN AND STAY ON IT FOR A COUPLE OF WEEKS.CDIFF IS AWFUL. MY PRAYERS ARE WITH YOU.THERE IS A DOCTOR IN MT. SINAI HOSPITAL IN NY. DR. ARI GRINSPAN, HE IS THE EXPERT OF CDIFF- YOU CAN LISTEN TO HIS PODCAST ON YOU TUBE.