Introduction A runny nose is annoying at any time, but during pregnancy, it can be especially frustrating. You may be worried about taking medications, or the symptom might be lasting much longer than a typical cold. The good news is that in most cases, a runny nose during pregnancy is harmless—but understanding the cause is key to finding relief. Two Main Causes of a Runny Nose in Pregnancy 1. Pregnancy Rhinitis (Non-Allergic, Non-Infectious) This is a specific condition caused by pregnancy itself, not by a virus or allergies. It affects roughly 20–30% of pregnant women, often starting in the second trimester and lasting until delivery.
Disclaimer: This guide is for informational purposes only and does not replace professional medical advice. Always consult your healthcare provider about any symptoms during pregnancy. runny nose while pregnant
Increased blood flow and hormonal changes (estrogen, progesterone) cause the mucous membranes in your nose to swell and produce more mucus. Introduction A runny nose is annoying at any
