I have asthma and a productive cough, and I notice that I produce more phlegm after coughing. What should I do?
A productive cough that worsens in asthma may indicate increased airway inflammation, mucus buildup, or a possible infection. You should consult your doctor promptly, as you may need an adjustment of your asthma inhaler or a short course of medication, such as steroids or antibiotics, to help clear mucus and reduce airway inflammation. Stay well hydrated, avoid smoke or dust, and monitor for fever, wheezing, or shortness of breath to prevent complications.