Anyone else’s MCAS made worse by GLP-1?

Basically what the title says. I have tried tirzepatide twice now and feel like it makes my cromolyn sodium less effective and causes gut issues. I think my mcas is gut driven so this may be why it feels like it is affecting me negatively. I see so many posts of how it has changed people’s lives and was hoping it would do the same for me.

Posted Oct 2, 2025, 1:39 PM UTC

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