Question
How to deal with a child who always has phlegm that they can’t cough up?
Answer
Based on the description, it is recommended to undergo a mycoplasma antibody test, as mycoplasma infection may cause chronic coughing. Consider using nebulizer inhalation to help expel phlegm, and maintain fresh indoor air. Offer plenty of water and pay attention to oral hygiene. Have the child sleep on their side and turn frequently to facilitate phlegm excretion. If accompanied by high fever, chest pain, purulent or bloody sputum, or difficulty breathing, seek medical attention immediately.