Coughing with yellow sputum and yellow nasal discharge, mostly due to wind-heat cold, can be reduced by adding Yin Qiao San or Onion and Black Bean and Orange Stem Soup, which have the effect of cooling and relieving symptoms. You can also take oral Chinese medicine, such as Pu Di Lan Anti-inflammatory Oral Liquid, Blue Scutellaria Oral Liquid, Qing Kai Ling Granules, Pan Pan Lan Gen Granules, Antelope Root Granules, Lian Hua Qing Fever Granules, Acute Syrup, Honey Refined Chuan Bai Loquat Paste, Powerful Loquat Paste, etc. to clear heat and detoxify the toxins and relieve cough and phlegm. Routine blood tests, blood sedimentation, C-reactive protein and chest x-ray can also be performed. If the cough is viral, antiviral drugs such as ribavirin can be given as symptomatic treatment. If the cough is caused by a bacterial infection, symptomatic treatment with antibiotics such as penicillins, cephalosporins, macrolides and quinolones can be given. You can also take anti-cold medications such as cold and flu granules, aminophenol pseudomalarmine tablets, and MeiYi pseudomalarm capsules orally, which can treat and relieve various symptoms caused by cold and flu.