What does coughing up phlegm feel like with COPD?

The cough may be strongest after waking, when mucus has collected overnight, or during activity and cold-air exposure. Phlegm can feel thick or sticky, and you may need several coughs to move it. Wheezing, chest tightness, breathlessness, and reduced stamina may accompany the mucus. A change from your usual sputum, such as more of it, a different colour, or a new smell, can signal a flare and should be considered with your other symptoms.

Use your prescribed inhalers exactly as instructed and check your technique at reviews. Follow your COPD action plan if you have one, including instructions for rescue medicines. Pace activity, rest between tasks, drink fluids if appropriate for your health, and avoid tobacco smoke or other irritants. Do not start leftover antibiotics or steroid tablets without advice. Recording your usual breathing and sputum pattern makes new changes easier to recognise.

Seek emergency help if breathlessness is severe or rapidly worsening, you cannot speak comfortably, your lips look blue, you become confused or faint, or you have severe chest pain. Contact your clinician promptly when sputum increases or changes, fever develops, wheezing worsens, or usual activities become harder. Coughing up blood also needs urgent assessment.

Ask how your normal sputum should look, which changes indicate a flare, and when to use each part of your action plan. Request an inhaler-technique check if you are unsure. Discuss breathlessness during activity, vaccinations, smoke exposure, and whether pulmonary rehabilitation or breathing exercises could suit your needs.