A dry, painful cough can be frustrating and disruptive. Being woken up from coughing all night can be exhausting, especially when it lingers for days or weeks. Unlike a “wet” or productive cough which expels mucus build up from the lungs, a dry cough is often caused by irritation or inflammation in the throat. Understanding the cause of your symptoms and when to seek medical care can help you get symptom relief faster. At AFC ...