Children’s cough is mostly blamed on the lungs not declared, but all five organs and six bowels are people cough. The liver is the main ascending and the lungs are the main purging and descending to achieve physiological balance. If the liver is too much, the lungs are not enough, there will be choking cough, spasmodic cough of the liver and lung imbalance. Spasmodic cough in the clinic to ease the liver, descending reversal of the flush, lowering the qi to resolve phlegm products. Generally, the medicines used in the spinach and ochre to drain the lungs and resolve phlegm, calm the liver and lower the rebellious, so that the qi is smooth, the lung qi can be declared, coughing since the end. Medications: The throat is connected to the lungs and the pharynx is connected to the stomach. Therefore, the treatment of upper respiratory tract infection should not be overused with bitter and cold products such as Yam bean root, Huanglian, gardenia, jin dangzhi, etc., to help purging the lungs and lowering the qi. The medical heart language” in the record stops the cough loose treatment of the wind evil offense lung of cough, the formula warm moist and calm, not cold and not hot, one of the hundred with aster, white before moistening the lung phlegm cough; The book also recorded with “the moon pill” treatment of lung yin deficiency of prolonged cough, sputum with blood or long cough, which days of maitake dong, the raw ripened ground, shengan, gelatin nourishes yin and tonifies the blood, one hundred to moisten the lung. In the clinic, Baibu and Platycodonopsis, Baiqian, Jingwu, etc., the treatment of external cough; with Beimu, Ziyuan, etc., the treatment of “cough”.