I've been on 5 mg MJ for a few weeks. I went up slowly after the initial 2.5 mg. So I did one week of 3.75 mg, then I did 4 mg and then I moved onto 5mg. I did 3 weeks of 5mg and on the third week I had some stomach issues ( which I not think are unrelated after speaking to a specialist ). I spoke to the doctor who prescribed the MJ and she said, why not try 2.5 for a week. So I did last week and I haven't had issues. Can I now go back to 5 mg do you think ? Or is that one week of 2.5 mg going to set me back ?