Fever, cough, wind-heat or wind-cold?

Just from the two symptoms of fever and cough, it is impossible to completely distinguish between cold and wind-heat. Because fever, as long as it is when external evil attacks the exterior, it can cause fever. When positive and evil cross true, there will be fever. Cough, that is, wind evil attacks the lungs. Regardless of cold or wind-heat, as long as the lungs fail to relax, they may show cough. However, when we treat, we should distinguish wind-heat or wind-cold, and we should distinguish from pulse conditions, as well as cough and expectoration. If sputum is yellow, tongue is red and yellow, the patient is thirsty and stool is dry. In this case, the possibility of wind-heat is greater. If the patient has clear nasal discharge and is afraid of cold, it will be more obvious. In this way, the situation of wind-cold will be more obvious. Moreover, the pulse of wind-cold patient is shallow, and the pulse phase of wind-heat patient is floating.