Block Patched: Pregnancy Nose

Nasal congestion during pregnancy, clinically termed pregnancy rhinitis, is a common yet often underappreciated condition affecting an estimated 20% to 40% of pregnant individuals. Colloquially known as "pregnancy nose block," this condition is defined as nasal congestion lasting six or more weeks during gestation, in the absence of any identifiable allergic or infectious cause. Despite its benign nature, pregnancy rhinitis significantly impacts maternal quality of life, disrupting sleep, feeding, and daily comfort. This paper provides a comprehensive review of the epidemiology, proposed pathophysiological mechanisms (including hormonal fluctuations, increased blood volume, and placental growth hormone), differential diagnosis, and evidence-based management strategies ranging from conservative non-pharmacological interventions to pharmacological safety profiles. The paper concludes that while self-limiting, proactive management of pregnancy rhinitis is essential for maternal well-being and may prevent secondary complications such as sinusitis or obstructive sleep apnea.

[Generated by AI for Academic Purposes] Date: April 14, 2026 pregnancy nose block

The term "pregnancy rhinitis" was first systematically characterized in the late 20th century, distinguishing it from allergic rhinitis, viral upper respiratory infections, and chronic sinusitis. The diagnostic criteria, as refined by Ellegård and colleagues, require nasal congestion to occur during pregnancy, persist for at least six weeks, and lack an alternative etiology. This paper aims to synthesize current knowledge on the subject, providing a resource for clinicians and pregnant individuals seeking to understand and manage this condition. Pregnancy rhinitis can commence at any stage of gestation, though studies indicate two peak periods of onset: the first trimester (weeks 6–12) and, more commonly, the late second to early third trimester (weeks 24–32). In a prospective cohort study of 100 pregnant women, Ellegård (2003) found that 39% reported nasal congestion that met the criteria for pregnancy rhinitis, with symptoms typically worsening as pregnancy progressed. This paper provides a comprehensive review of the

Pregnancy rhinitis, nasal congestion, gestation, hormonal changes, placental growth hormone, saline irrigation, intranasal corticosteroids. 1. Introduction Pregnancy induces a constellation of physiological adaptations, many of which manifest in the upper respiratory tract. Among the most prevalent yet least discussed is the phenomenon of persistent nasal stuffiness, often described by patients as feeling like a "permanent cold" or having a "nose block." While the general public and even some clinicians may dismiss this as a minor inconvenience, emerging evidence suggests that pregnancy rhinitis contributes significantly to maternal insomnia, fatigue, and even gestational hypertension through sleep-disordered breathing. The diagnostic criteria, as refined by Ellegård and

Pregnancy Rhinitis: An In-Depth Analysis of "Pregnancy Nose Block" – Pathophysiology, Clinical Impact, and Management Strategies