Does Ozempic Affect Your Immune System?
Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 22nd, 2026.
Yes, Ozempic can affect your immune system, though the effects are generally mild. The medication may slightly suppress certain immune responses, which could theoretically increase infection risk. Clinical trials showed upper respiratory tract infections occurred in 8-10% of patients taking semaglutide compared to 6% taking placebo. However, these effects are typically temporary and resolve as your body adjusts to the medication. Most patients experience no significant immune-related issues while taking Ozempic. If you're considering GLP-1 medications, we can help you understand potential side effects and determine if Ozempic is right for your health profile through a personalized consultation.
Still have questions about this?
Ask your AI DoctorKeep exploring
Related Questions
From the blog
More from Doctronic
How Long Does Ozempic Stay in Your System?
Understanding Ozempic and Its Active Ingredient Ozempic is a medication widely prescribed for managing type 2 diabetes and sometimes used off-label…
Wegovy vs Ozempic: Which Is Better for Weight Loss?
Understanding Wegovy and Ozempic Wegovy and Ozempic have gained attention for their effectiveness in weight loss. Both contain the active ingredient…
How to Get Prescribed Ozempic for Weight Loss
What Is Ozempic and How Does It Help with Weight Loss? Ozempic is a medication originally developed to treat type 2 diabetes, but it has gained…