Children on fire cough is not recommended to eat small green dragon soup, should be a professional physician to identify the evidence of treatment. Xiao Qing Long Tang has the efficacy of relieving the surface and dispersing the cold (removing the cold from the surface of the muscle), warming the lungs and transforming the drink (promoting the operation of the stagnant fluid by warming the lungs); it is the main treatment for the external cold and internal drink syndrome, which is manifested by the cold (cold), fever, pain in the head and body, wheezing and coughing, sputum and saliva, sparingly and a lot of sputum, or phlegm (a pathological product of the impaired metabolism of the water) wheezing and coughing, or the body pains and heavy, swelling of the head, face, and limbs, and so on. Children on fire cough due to yin and yang imbalance fire and heat of the evil will be the body of water into phlegm, gathered in the throat caused by coughing, taking Xiaoqinglong Tang can not be the right evidence, and therefore is not recommended to take. Xiaoqinglongtang is a traditional Chinese medicine prescription that requires professional medical guidance and dialectical use according to the body’s condition in order to achieve the desired effect. It is recommended to consult a doctor when discomfort occurs, do not take medication without authorization.