Does Zepbound Affect Your Heart Rate?
Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 21st, 2026.
Zepbound (tirzepatide) can affect heart rate, though significant changes are uncommon in clinical trials. Most patients experience minimal heart rate alterations, with studies showing average increases of 2-4 beats per minute. However, some individuals may notice more pronounced effects, particularly during the initial weeks of treatment as their body adjusts to the medication. Common cardiovascular side effects include mild increases in resting heart rate and occasional palpitations. Patients with pre-existing heart conditions should monitor their heart rate closely and report any irregular rhythms, chest pain, or significant rate changes to their healthcare provider. Regular monitoring helps ensure safe use of this weight management medication.
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