Dear sir, i was on oflaxcin and ornidazole for 5 days after that i am suffering from chronic partial diarrhea,some stool movement are solid while others are liquid its been almost a month,No blood or pus in the stool or any kind of pain nor there is any fart or burping.....Then my doctor put me on metronidazole 400*4 a day but its causing huge amount of acidity in my stomach can i make it 400*3 for 12 days...