I have been on duromine 30mg for 5 days now and I am feeling good no major side effects. I ate hungry jacks today and I had the biggest cramps and I came home ran to the toilet, my stomach could not handle the crappy food. I was just wondering has it happend to anyone before? I'm also sometimes craving for food but I know that it has only been 5 days. Will the duromine still work??