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Originally Posted by CarCar I just wanted to ask the original poster of this thread, if she has asked her Dr. about what studies have been done that would indicate that Byetta loses it's effectiveness after 3 yrs. I think that it has been on the market now about 4 yrs and there is long term data out there that indicates sustained improvement in weight, etc. |
I'm not the original poster, but I've been on the 5mcg injection of Byetta for almost 4 years, and it's still working great for me. I took it through my entire pregnancy, didn't develop gestational diabetes, and delivered a full-term, healthy baby. For me, Byetta has definitely worked longer than 3 years.