Wind-heat colds may be bacterial infections, but do not rule out viral infections, it is recommended to conduct appropriate laboratory tests to clarify the diagnosis. 1. Wind-heat cold belongs to the concept of traditional Chinese medicine, which is caused by the external wind-heat evil, and is characterized by chills (fear of cold), fever, severe fever, sore throat, coughing up yellowish phlegm, nasal congestion, turbid nasal discharge, or accompanied by a headache, etc. The bacterial cold is mostly caused by bacterial infection such as Staphylococcus aureus. 2. Bacterial colds are mostly caused by bacterial infections such as Staphylococcus aureus, which can be characterized by dryness of the throat, burning sensation, sore throat, etc. Bacteria can be detected in the aetiological examination, and an increase in the number of leukocytes and neutrophils can be seen in the blood test. 3. The manifestations of viral cold include sneezing, nasal congestion, runny nose, dry throat, sore throat, hoarseness, headache, fatigue (mental exhaustion, physical weakness), and loss of appetite, etc. The clinical manifestations can be wind-heat, wind-heat, wind-heat, wind-heat, wind-heat, wind-heat, wind-heat, and wind-heat. The clinical manifestations can have the symptoms of wind-heat manifestations or wind-cold symptoms. Therefore, based on the clinical manifestations, it is not clear whether the wind-heat cold belongs to viral or bacterial infections. It is recommended to choose the appropriate tests (such as routine blood tests, pathogenetic tests, etc.) to make a clear diagnosis and standardize the treatment under the guidance of the doctor.