switching from compounded semaglutide to tirzepatide potential issues regular tirzepatide Switch Semaglutide: Safety Guide – PlexusDx Impurity in Some Compounded Switching from tirzepatide to semaglutide:

This is not a failure of the medicationit's a normal physiological adaptation where your GLP-1 receptors become less sensitive to the same drug concentration

If you want a broader explanation of the treatment class itself, the GLP-1 medication overview is a good place to start

Medications: Some medications, such as hormone replacement therapy, chemotherapy and certain antibiotics, can increase sensitivity to sunlight and cause pigmentation as a side effect

305 Advances in single-cell and spatial epigenomics now enable precise mapping of epigenetic heterogeneity across tumor ecosystems, informing adaptive treatment designs