We know it well: That annoying sensation of mucus dripping down the back of your throat. Whether it happens when you’re getting over a cold or bogged down by spring or fall allergy symptoms, knowing ...

Medically reviewed by Sukaina Hasnie, MD Key Takeaways Postnasal drip can be caused by allergies, infections, irritants, medications, and anatomical issues.You can manage mild postnasal drip at home ...

When dealing with a cough, cold or chest congestion, most people instinctively turn to "healthy" foods to recover faster. Fruits, dairy, seafood, spices and fermented foods are often considered ...