What is a productive cough?

A productive cough is a cough that produces mucus or phlegm. It is often a symptom of an underlying condition, such as a respiratory infection, asthma, bronchitis, or pneumonia. A productive cough is sometimes referred to as a "wet cough" because it produces mucus or phlegm. The color and consistency of the mucus can provide clues about the underlying condition. For example, green or yellow mucus may indicate a bacterial infection, while clear or white mucus may indicate a viral infection. In some cases, a productive cough may be accompanied by other symptoms, such as fever, fatigue, chest pain, or shortness of breath. Treatment for a productive cough may include antibiotics, cough suppressants, expectorants, or other medications depending on the underlying cause of the cough. It is important to consult a healthcare provider if a productive cough persists for more than a few days or is accompanied by other symptoms.