Sinus Pressure During Pregnancy ((better)) Jun 2026

This hormone, which relaxes ligaments in the pelvis, also relaxes smooth muscle throughout the body, potentially affecting sinus drainage pathways.

Lying flat causes blood to pool in the head and increases nasal congestion. sinus pressure during pregnancy

Increased levels of estrogen and progesterone lead to enhanced blood flow throughout the body, including the nasal passages. This causes the mucous membranes in the nose to swell and produce extra mucus, a condition often called pregnancy rhinitis . This hormone, which relaxes ligaments in the pelvis,