During the recovery period of hand-foot-mouth, if there is a manifestation of qi deficiency, Yupingfeng Granules can be used, otherwise, the use of this drug is not recommended. In Chinese medicine, it is believed that the occurrence of hand-foot-mouth disease is due to the feeling of hand-foot-mouth disease seasonal evil, and the location of the disease is in the lung and spleen meridians. The disease mechanism is that the evil is contained in the lungs and spleen, and externally penetrates the muscle surface. If the disease is caused by external invasion of wind-heat, the symptoms are mainly fever, runny cough, poor appetite, nausea, vomiting and diarrhea, red tongue, thin yellow greasy moss, and floating pulse, etc., you can choose medicines that promote the lungs to relieve the epidermis and remove heat and dampness, such as Ganlu Sterilizing Dan. If Damp-Heat vaporization is prevalent, it is mostly characterized by persistent body heat, irritability and thirst, yellow and red urine, constipation, and so on. It can be treated with medicines that clear heat and cool the camp, detoxify the toxin and dispel dampness, for example, Qingpengfengdidu Drink. Yupingfeng Granules can benefit Qi, consolidate the surface and stop sweating. It is used for those who have deficiency of the surface (weak muscle surface leading to abnormal sweating out), spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with slight movement), bad wind, white color with white light, or those who are weak and susceptible to wind evils. If qi deficiency occurs during the recovery period of HFMD, Yupingfeng Granules can be used for treatment. Avoid greasy food. Take according to the dosage, pediatrics, pregnant women, hypertensive, diabetic patients should be taken under the guidance of a physician. The adverse reactions and contraindications of the above drugs are not clear. It is recommended to consult a doctor for specific medication, do not self-medicate.