Wind-cold common cold is caused by invasion of pathogenic factors of cold syndrome and lung qi failure. Generally, it is caused by fatigue, lack of rest, decreased body resistance, cold wind or catching cold. Therefore, this kind of wind-cold cold is generally very easy to occur in the cold season of autumn and winter, and the body is very easy to understand the wind-cold, thus forming a wind-cold cold; Wind-cold cold is caused by pathogenic factors such as wind-cold, wind-heat invading the exterior, and disharmony between lung and qi. "Treatise on Febrile Diseases and Wind-heat Theory" said: "Wind-heat syndrome, wind-cold and wind-heat qi, first enters the lungs from the fur. The lung is the top cover of the five internal organs, and the fur is waiting for the body. If the skin is deficient, wind, cold and heat will hurt the fur first and then enter the lung.

Therefore, the duration of cold and cold is generally in summer and autumn. Because of the warm weather and the close combination of wind and heat, people are prone to catch cold and cold. Of course, wind-cold colds and wind-cold colds are related to the individual differences of each person's physique and their own diet and daily life in addition to the time period. Therefore, you can't have a fever or a cold in autumn and winter, and a fever or a cold in summer and autumn is completely cold and cold. For example, if you sweat too much in summer and enter the air-conditioned room immediately, it is very easy to cause a cold. For example, some patients with fever at home are also very likely to cause colds in autumn and winter. So it depends on the different situations to make a stronger difference.

Cold-common cold is accompanied by heavy nasal congestion, runny nose, clear nose, chills, mild or slight fever, body chills, body aches, cough with thin white phlegm, thin white tongue coating and tight pulse. Treatment should be pungent, warm and relieve exterior syndrome, warm lung and dispel cold, and Jingfangbaidu powder is generally used in clinic. Cold, cold, stuffy nose, sneezing, runny nose, burning or high fever, cold limbs, dry mouth and throat, sore throat, dry cough with thick phlegm, thin yellow tongue coating and floating pulse. Yinqiao powder is generally used in clinic to treat exterior syndrome, warm lung, clear heat and detoxify. It should be noted that the common cold is not easy to turn into a cold, but unreasonable treatment and conditioning of the cold will hurt the body fluid and turn into a cold. In addition to wind-cold colds and wind-cold colds, there are also fever colds with mixed cold and heat, with exterior cold and interior heat. Shuangjietang is generally used in clinic.

Be careful when you catch a cold in summer, you need to pay attention to dehumidification. The main manifestations of tongue coating and white throat and natural white tongue coating in the early stage are probably not obvious, and more attention is paid to the throat. If you have a red throat or a sore throat, it is a cold; If the throat is not sore or red, it is a cold. But after a few days of fever and cold, the symptoms of wind-cold cold and wind-heat cold are obviously different. Wind-cold cold is caused by wind-cold, wind-heat invading the body and disharmony between lung and qi; The common symptoms of wind-cold cold are high fever and sweating; Dry cough is more frequent and severe, with thick and yellow expectoration and sore throat.