I take metformin for diabetes. After I take my morning meds the metformin comes back out in my stools. Totally un disolved. is this a nomal reaction?
the same exactly thing is happening to me. I would like to know too if anyone has the answer.
I have noticed the same result recently. I found this link that says it is normal: http://www.drugs.com/cdi/metformin-extended-release-tablets.html