Hi. I'm on modified release Metformin, 2 x 500mg twice a day, but i am finding on occasion that they are passing through me without dissolving. Gross i know, but does anyone else have this problem? I do seem to get tablets from different manufacturers, and the cylindrical ones seem to be more prone to it than the round ones.
Having visions of you in GP surgery saying "These Metformin you gave me are not dissolving , LOOK, they're still quite solid" and prods them with a pen!