What should I do if my child has a cough with yellow phlegm and yellow nasal discharge?
Cough is the most common symptom in children, and the majority of coughing children produce phlegm. Some children may cough up yellow sputum. So what should be done when a child has a cough with yellow sputum and yellow nasal discharge? Below, we address this question.

What should be done when a child has a cough with yellow sputum and yellow nasal discharge?
A cough accompanied by yellow sputum and yellow nasal discharge in children is commonly associated with wind-heat invasion (a pattern in Traditional Chinese Medicine), which disrupts normal lung function. Treatment options include oral medication, nebulized inhalation, and intravenous infusion.
Wind-heat invasion typically occurs when external wind-heat pathogens invade the body’s exterior and impair lung function. This condition often manifests as sore, red, swollen throat; cough; yellow sputum; and yellow nasal discharge. Additional symptoms may include nasal congestion, redness at the tip and margins of the tongue, and a thin white coating on the tongue with slight yellowing. If symptoms are mild, treatment under a physician’s guidance may include oral anti-inflammatory preparations such as Pudilan Xiaoyan Oral Liquid, Lanqin Oral Liquid, or Shuanghuanglian Oral Liquid.
If cough and yellow sputum are severe and do not respond adequately to oral medications, nebulized inhalation therapy may be required. Commonly used agents include budesonide suspension for inhalation and salbutamol aerosol. For patients with more severe illness, intravenous antibiotic therapy may be necessary—commonly prescribed agents include ceftriaxone sodium injection and amoxicillin sodium for injection.
In daily life, ensure adequate warmth—add clothing promptly when going outdoors to prevent worsening of symptoms due to cold exposure.
The above outlines management strategies for children presenting with cough, yellow sputum, and yellow nasal discharge. We hope this information is helpful to you.