just want to say do not listen to all these bone heads on here. i just got off a 8 week cycle of 500 cyp and 400 tren. no post cycle therapy (pct) at all. felt kinda bad for a couple weeks a went back to normal. i would suggest wiene yourself off instead. i have lost my water weight and i look f---king great feel great. these guys are not doctors. everything i know comes from a real doctor. they hate when i say that.lmfao. if you do not abuse this stuff you will be ok. don't listen to all these smart asses that think they know it all. most of these guys just repeat what someone else has said not from what they learned from a real doctor or from doing what i have done. during my no post cycle therapy (pct), i was f---king like a rabbit. still had the residual steroids in me. however, i did have the thunderclap headaches, because of the contraction of the veins. high blood pressure caused this. i have high blood pressure but was not taking it. so i started taking it and they whet away quickly. and this was only during sexual climax.any questions just ask. negetive comments keep them to your f---cking self. moron................