I am on iron tablets and they are playing havoc with my bowels! Not constipation which most people seem to suffer with but needing to do an explosive poo 4 times a day! If I can't get to the loo I suffer awful cramps, and when I go I am using a whole roll of loo paper to clean up! Sorry for the gruesome detail but it is all starting to drive me a bit insane so I am hoping some other people have the same side effect and can offer me some advice on how to best deal with it!!