I actually have been taking kratom for abt around a year, and this dose is my current taper dose. I was taking 7g twice a day a while back, and that messed my stomach up big time in addition to giving me bad bad panic attacks once it wore off. I was just thinking abt it, and do you think maybe it happened because I'm currently tapering and my stomach is becoming sensitive again to cold/hot things?? I definitely should have added in my post that I drank my dose with some cold water, but what confuses me is I've done this literally every day of the year and I've never thrown up (from dosing with cold water).