There are many diseases that can cause coughing and coughing white sputum, such as pharyngitis, acute bronchitis, mycoplasma pneumonia, cough variant asthma, cardiac insufficiency, etc. If coughing and coughing white sputum occur frequently, it is recommended to actively seek medical advice to improve blood routine, C-reactive protein, chest X-ray and other related examinations to clarify the diagnosis, and different diseases are treated in different ways: 1. For bacterial infections, antibiotics should be used; for viral infections, antipyretic, detoxifying or antiviral drugs should be used; for mycoplasma pneumonia, macrolide antibiotics or quinolone antibiotics should be used. 2. For cough variant asthma, inhalation of Symbicort or Sulindac and oral montelukast sodium should be used. 3. For pharyngitis, Golden Voice tablets or Fatty Sea tablets should be included.