Children can choose medication to replenish lung qi, usually choose Yu Ping Feng San, Lung Replenishing Pills and other drugs. However, the use of drugs varies from person to person, and there is no drug with the best therapeutic effect. Yupingfeng San is mainly composed of windproof, astragalus, atractylodes, which has the effect of benefiting qi, fixing the surface and stopping sweating. It can be used for the treatment of superficial deficiency and spontaneous sweating (involuntary sweating during the day, aggravated by sweating with a little movement), symptoms of sweating and bad wind, face color indistinctly white, tongue pale moss and thin white, floating and weak pulse. This product can also be used to treat the deficiency of the couper (pores) is not solid, susceptible to wind. It should not be used if it is used for external spontaneous sweating or night sweating due to Yin deficiency. Lung Tonifying Pill is mainly composed of Astragalus, Radix Rehmanniae Praeparata, Sang Bai Pi, Aster, Radix et Rhizoma Ginseng, Fructus Schisandrae chinensis and other medicines. It has the effect of tonifying the lungs and benefiting qi. It is often used in the treatment of symptoms such as weak cough, shortness of breath, cough and wheezing, dry throat and tongue, dry cough and sticky phlegm. Adverse reactions have not been clear, external cough is prohibited. Avoid eating spicy, greasy food. The use of drugs need to be under the guidance of a physician, if you feel unwell, it is recommended to go to the hospital in time.