My resting heart rate went up. Is that the drug?
Answer
A small average increase is a documented class effect. Whether yours is that, or something else, is a question for a clinician.
In more detail
Pooled randomized trials in people with overweight or obesity and without diabetes put the average difference against placebo in the region of two to four beats a minute. Wearable studies following individuals week by week found responses spread far wider than that in both directions. An average is not a prediction for one person, and a rise large enough to worry you is a reason to speak to somebody rather than to read a forum.
Source
Pooled randomized trial data for the GLP-1 receptor agonist class.
Educational use only, never medical advice. No doses.