Can I Take Norflox-TZ, Bifilac And Colimex For Diarrhea, Acidity, And Gas, Given My Low BP, Dizziness, Chronic IBS, And Allergy To Ofloxacin-Ornidazole?

I HAVE DIARRHEA AND WATERY STOOL LAST TWO DAYS AND HEAVY ACIDITY AND GAS PROBLEM.SUFFERING LOW BP AND DIZZINESS.CAN I TAKE NORFLOX TZ WITH BIFILAC AND COLIMEX TABLET.I CAN NOT TAKE ofloxacin ornidazole BECAUSE ITS VERY AALERGIC TO ME.PLESE PROVIDE ME THE DOASGE OF NORFLOX TZ ALSO WITH BIFILAC AND COLIMEX/LOPEROMIDE TABLET.ALSO IN ERLIER I HAVE ALWAYS LOSSE STOOL EVERY TIME.AND I HAVE CHRONIC IBS PROMLEM.