<human>: Upon taking a pre-workout supplement that had 1,3 Dimethyl in it, I have had what feels like tightness, heaviness, and what I call full in my chest; this was a supplement that was taken 48 hrs ago. I had taken something similar in March; had the same problem and then went to the cardiologist, had a stress echo, and ecg, and etc. Everything looked fine but: it took 2 weeks to return to normal. So why did I try something 48 hrs ago? I didn t know it had 1,3 Dimethyl in it. It almost appears as if I have some costochondritis, aortitis or some sort of inflamation upon taking this product. Yes, I will not ever try/take another supplement period: but what is your knee-jerk reaction ? My heart rate does not fluctuate by the way. No tachycardia.
<bot>: Respected user, hi I evaluated your query thoroughly.* Dimethyltryptamine (DMT) is a neurotransmitter, protamine molecule Psychedelic Chat Doctor. * Chest sensations mentioned here are due to elevated blood concentrations of corticotropin, prolactin, beta endorphin, cortisol, growth hormones Hope this clears your query. Welcome for any further assistance. Thanks for using Chat Doctor .com & giving us an opportunity to assist you in your medical needs. Regards dear take care.