I have been suffering with a runny tummy since saturday and i haven't been able to eat anything really. i've taken smecta as well as pectikon and it's still runny and green/yellow in color. my anus is really sensitive and sore since! please help?

Diarrhea: This is presumably a viral gastrointestinal tract infection. To control diarrhea eat a very bland diet with no roughage, drink room temperature fluids in good amounts. To get calories drink flat Coca-Cola or flat ginger ale. Take imodium and if this doesn't control severe diarrhea, ask your physician for a prescription for lomotil or paregoric. If severe diarrhea persists get a stool culture done