Pregnancy rhinitis typically begins in the second or third trimester, as hormone levels and blood volume reach their peak. It usually resolves on its own within two weeks after delivery as hormone levels and blood volume return to normal.
What Causes Pregnancy Rhinitis? While many expectant mothers prepare for morning sickness or fatigue, many are surprised by a persistent, stuffy nose that lasts for weeks or even months. This condition, known as , is a non-allergic nasal congestion that affects approximately 20% to 30% of pregnant individuals . what causes pregnancy rhinitis