I’m really sorry you went through that. That must have been TERRIFYING.
As everyone is already telling you, the combination of widespread itching, swelling, lip numbness, rapid heart rate, and difficulty breathing sounds much more like a possible allergic or hypersensitivity reaction than a typical side effect of cagrilintide.
There’s no way to know from a single event whether it was the peptide itself, an excipient, the bacteriostatic water, or something else, so I wouldn’t automatically assume you’ll react the same way to every amylin receptor agonist.
Given the swelling and breathing difficulty, I would be very cautious about trying it again without first speaking with a physician or allergist.
I’m really glad you’re okay now
And honestly, reading your experience genuinely scared me. I have a Cagri kit myself, and after reading what happened to you, I seriously doubt I’ll have the courage to try it