It is important to distinguish between "pregnancy nose" and a true bacterial sinus infection (). Pregnancy Rhinitis: Causes, Congestion & Treatment Options

The primary culprit is . As estrogen levels surge, they cause blood vessels throughout the body to dilate (widen). This includes the delicate, highly vascular mucous membranes lining your nasal passages. When these vessels expand, they take up more space, effectively narrowing the airway and causing that familiar stuffed-up feeling.

Here lies the core anxiety for most pregnant women: Can I treat this without harming my baby? The answer is nuanced. Many standard decongestants are off the table, but a robust arsenal of safe alternatives exists.

While it isn't harmful to the baby, it can make getting a good night’s sleep feel impossible. Here is everything you need to know about why it happens and how to find safe relief.

You might be surprised to learn that your congestion isn't caused by a virus or allergies, but by your pregnancy hormones.

In addition to the methods mentioned above, there are several natural remedies that can help relieve sinus congestion during pregnancy. These include: