Hi I was having diarrhoea and blood from three weeks. I was given metronidazole tablet 400mg twice a day for five day . Nothing changed .
I had severe pain and bloating then doctor change from tablet to liquid form of metronidazole 500mg/100ml infusions .
I am given pain killer codein along with it .
After having first dose of metronidazole I felt a bit better and reduced pain .
And for the first time I didn’t see blood in my diarrhoea .
My question is that do I still have to worry that I might have colon cancer ?
I have started drinking water I feel thirsty .