I had the same experience moving from tirz to reta and eventually gave up on the switch. Went back to tirz and just raised the dose instead. There's time later to experiment with reta, but not when I'm only a few pounds from goal and want to finish and settle. Reaching a useful reta dose after steady tirz can take months and might involve some regain, which I'm not ready to handle emotionally right now.
Hey everyone. I've been on tirz for more than a year and stayed at 15 mg for some time. Switching to reta now, but after roughly a month I still don't feel any change. Right now I'm at 2 mg reta weekly plus 7.5 mg tirz on separate days. Weight has been stuck for a while with no loss or gain. It's discouraging to hear about big body changes from others while nothing seems different for me. I keep up with pole fitness and pilates three times a week. Mainly looking to connect with other slow responders to vent or get ideas for staying patient.