Why Coughing Gets Worse At Night
If your cough seems to save its worst for 2am, you're not imagining it — there's real biology behind that pattern.
Gravity changes how mucus behaves
Lying down lets mucus pool at the back of the throat instead of draining normally, which can trigger a cough reflex that wouldn't happen while upright during the day.
Airways naturally narrow slightly overnight
The body's circadian rhythm causes airways to narrow somewhat during sleep hours, which can make any existing irritation feel more pronounced.
Bedroom air is often drier
Heating and closed windows can dry out airway tissue overnight, adding another layer of irritation on top of the postural and circadian factors.
Why this matters for a formula like LungExpand Pro
Ingredients aimed at soothing airway irritation and thinning mucus buildup target exactly the two mechanisms most responsible for the nighttime pattern — which is consistent with why many users report calmer nights as an early, noticeable change.
