In case of pharyngitis and cough caused by a cold, it is necessary to assess whether the cold has caused bronchitis secondary to bacterial infection, and anti-inflammatory drugs may be needed to treat it more effectively. Oral administration of Pudilan Anti-inflammatory Oral Liquid or Blue Scutellaria Oral Liquid is effective for the treatment of pharyngitis and needs to be taken three times a day. The specific dosage should be used according to the instructions, according to weight and age. In addition, for cough symptoms, you can use cough medicines such as Ambroxol Oral Solution or Pulmonary Cough Compound, which are more effective. If the cough is severe, a CT or plain film examination of the chest is needed to rule out severe bronchitis or pneumonia caused by a cold. If this is the case, hospitalization is required, and appropriate antibiotics or antiviral drugs should be selected to reduce inflammation according to the type of infection.