Written by Klarity Editorial Team
Published: Aug 12, 2025

Last updated: June 3, 2026
Injection site reactions are one of the most common concerns for patients starting Zepbound (tirzepatide) or other GLP-1 medications for weight loss. That itchy, red spot where you injected may leave you wondering: is this normal, or should I be worried? If you’re experiencing injection site discomfort, you’re not alone—and there are effective strategies to manage these reactions while continuing your treatment journey.
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