Switching from tirz to reta

FatPanda

GLP-1 Apprentice
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Sep 20, 2025
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Hello everyone!

So last week I had my first dose of a 7.5 tirz (5 before that). However, I wasn't getting much effect so I pinned 2 reta. I have had such a more noticable effect on reta I want to switch from tirz. Should I go back to 5 tirz while doing the 2 reta? Then just increase reta while decreasing tirz every 4 weeks?

Is that how it works?
 
Hello everyone!

So last week I had my first dose of a 7.5 tirz (5 before that). However, I wasn't getting much effect so I pinned 2 reta. I have had such a more noticable effect on reta I want to switch from tirz. Should I go back to 5 tirz while doing the 2 reta? Then just increase reta while decreasing tirz every 4 weeks?

Is that how it works?
I really don't know the best protocol for switching but I'm curious why you didn't wait a little longer for the 7.5 mg to hit. Did the 5mg ever do anything for you? Weight, feels? How long were you on 5. You may have posted and I'm just being lazy not going over your posts.
 
r switching but I'm curious why you didn't wait a little longer for the 7.5 mg to hit. Did the 5mg ever do anything for you? Weight, feels? How long were you on 5. You may have posted and I'm just being lazy not going over your post
You had a single dose of Tirzepatide at that high of a dosage and got nothing from it? If you've just had two doses of the stuff I'd wait for effects to fully kick in. That said, even on a minimum dose at first I had effects both good and bad. It's variable for everyone but I hope yo have reliable medication. 7.5mg is a higher dose than I've ever taken and my appetite was shut down long before that.
 
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