How to Relieve Chronic Post Nasal Drip Causing a Nighttime Cough?
1. Introduction Relieving a chronic post nasal drip that causes a persistent nighttime cough requires reducing excessive nasal mucus production and mechanically preventing this fluid from draining into the lower airway during sleep. This nocturnal cough is a protective reflex triggered when thick, acidic, or inflammatory mucus pools in the pharynx and drips down onto … Read more
