What Causes Post Nasal Drip?
Postnasal drip is a common symptom for patients in the Coastal Bend. The primary source for this is inflammation in the back of the nose caused by either allergic or non-allergic sources. Irritation at the mucosal surface causes the mucin glands to secrete mucus. While environmental pollens are the most common cause, other sources such as chemical […]
Read More… from What Causes Post Nasal Drip?
Keep Reading...What Causes Post Nasal Drip?