this is my 1st cycle using tren ace 75mgs eod and i'm having difficulty breathing sometimes.it seems that i have to take a little extra time between sets to catch my breath and cardio is out of the question. i am also using 2g 4ad cyp, 700mgs 1-test cyp and 75mgs mestanolone although i don't think these are the cause. i use celery seed extract for bp(awesome stuff) and check my bp daily which averages 122/80. can tren cause some respiratory problems? i dig the stuff but i need some help