There are many symptoms of body cold, which can be categorized into several types, including epiglottis cold, middle-jiao cold, and hypoglottis cold, and each type has different symptoms. 1. Upper Jiao Cold: patients may cough up phlegm, shortness of breath, cough, and fear of cold, and the frequency of attacks will increase in the fall and winter seasons, and the symptoms of coughing will also be more obvious. 2. Middle Jiao Cold: Patients may have poor digestion, reluctance to eat and poor appetite. 3. Lower Jiao Cold: Patients may experience symptoms such as pale face, cold limbs, and lumbar and knee weakness (a feeling of soreness and weakness in the waist and knees). If the above symptoms occur, they need to be taken seriously and should be examined by a doctor in a timely manner.