You can inject Mounjaro subcutaneously (under the skin) at three sites: your abdomen, thigh, or upper arm. But be sure to change sites weekly and follow all instructions to inject Mounjaro correctly.

Mounjaro (tirzepatide) is a weekly injection you take to lower blood sugar levels if you have type 2 diabetes or to promote weight loss if you’re taking it off-label. What’s the best time of day to ...