- Also: pregnancy nasal congestion
What it is
Pregnancy rhinitis describes the experience of nasal congestion during pregnancy that isn't caused by allergies or a cold. It's a common physiological change, a gentle reminder of the incredible shifts happening within your body as you nurture new life. This congestion is primarily linked to the rise in estrogen, which can cause the lining of your nasal passages to swell. Additionally, the increased blood volume circulating throughout your body during pregnancy contributes to the engorgement of the blood vessels in your nose, leading to that familiar feeling of stuffiness.
What it tends to feel like
For many, pregnancy rhinitis can feel like a persistent stuffy nose, even when you don't have other cold symptoms. You might notice it more at night, making sleep a bit more challenging. It's not uncommon for this congestion to begin in the second trimester, often peaking as you move into the third. It can certainly be a source of discomfort, but understanding its origins can bring a sense of clarity and calm. Sometimes, other common pregnancy discomforts, like Heartburn During Pregnancy, can also feel more noticeable when you're already congested, creating a cascade effect of mild discomforts.

