I did one shot of deca and two days later I wake up and have horrible diarrehea. Later on that night I passed out twice and went to the emergency room. They said I was just dehydrated, which made perfect sense since I hardly ate or drank anything that day. Also they did an EKG and told me I had an irregular heartbeat (abnormal t-wave). I got an iv and felt fine. Two days later I went to the gym and did my whole work out feeling fine and when I finished I almost passed out again. I stopped going to the gym for now, but this has happened three times since my visit to the er. It's defintely not dehydration now. I was just wondering if it could have anything to do with the deca. Anyone ever heard of anything like this?