Cold can be characterized by a low fever, as well as a stuffy nose, runny nose, sneezing, itchy or sore throat, cough, sputum, white sputum, or yellow pus sputum. Depending on the cause of the cold, the symptoms may be different. From the perspective of Chinese medicine, it can be divided into wind-cold cold, wind-heat cold and summer-damp cold, as follows: 1. Wind-cold cold: If it is wind-cold cold, the common symptoms are coughing, coughing white sputum or sputum with a little foam, fever is lighter, fear of cold is heavier, and nasal congestion, sneezing, runny nose, light red tongue, thin white moss. 2. Wind-heat cold: If it is wind-heat cold, the common symptoms are coughing, coughing, yellow sticky sputum, fever is heavier. The symptoms include cough, yellow mucous sputum, heavy fever, light fear of cold, nasal congestion, yellow pus nasal discharge, yellow urine, dry stool, light red tongue, thin yellow moss, etc. 3.Summer damp cold: If it is a summer damp cold, you will see nasal congestion, occasional cough, as well as heavy head like a wrap, loss of appetite, loose stools, etc.