A year ago I made several posts in regard to extreme lethargy shortly after injecting either deca or tren. I thought I was a very unfortunate responder to these drugs. Even at low doses of 150mg a week I would feel overwhelmingly tired and with brain fog and just mentally horrible. But then I had an issue with my Effexor prescription and went without it for several days. I started to feel almost exactly the same as when I was taking the 19nors. I had this far fetched idea that possibly they were interacting with the Effexor and blocking it from working. I could not find anything on the internet confirming this. I managed to switch from Effexor to lexapro earlier this year and I just recently started to take tren Ace (25mg/day). Well let me tell you, NO lethargy or any of the foggy sluggish side effects. If anything I actually feel a little bit of insomnia which is what most people report. I 100% conclude that the interaction between the two was what was causing my symptoms. I honestly can’t believe that this was the case, but I’m glad I figured it out. I’m leaving this here in hopes that someone else sees this in the future.