Know How to Prevent Post Nasal Drip Cough
Post nasal drip cough is characterized by a condition in which the mucus runs from the nose to the back down the throat. Postnasal drip can cause a cough. The mucous has lubricating properties that help clean the nasal passage. In fact, the mucous get swallowed unintentionally. An allergy can increase the level of mucus development.
Read More