You are coughing up large chunks of green mucus should you see a doctor?

Coughing up large chunks of green mucus is a symptom of a respiratory infection and can be a sign of a serious underlying condition, such as pneumonia or bronchitis. It is important to see a doctor if you are coughing up green mucus, especially if you have other symptoms such as a fever, shortness of breath, or chest pain. The doctor will be able to determine the cause of the infection and prescribe the appropriate treatment.