Pediatric Lung-Heat Cough Granules and Pediatric Phlegm-Relieving Cough Granules are generally not recommended to be drunk together, both drugs contain ephedrine ingredients, taking them together will result in the superposition of medicinal effects, which may cause the adverse reaction of drug overdose. Pediatric Lung-Heat Cough and Asthma Granules have the effects of clearing heat and removing toxins (removing heat and toxins from the body), promoting the lungs to stop coughing, resolving phlegm and calming asthma, and can be used to treat phlegm-heat congestion of the lungs syndrome, which is characterized by fever, sweating, a slight fear of wind-cold, coughing, yellow phlegm, or wheezing, and a dry mouth and thirst. The adverse reactions and contraindications of the drug are not clear. Children’s phlegm and cough particles have the effect of promoting lung asthma, expectorant, cough, can be used for the treatment of pediatric bronchitis due to cough, sputum and other diseases. The drug can be nausea, vomiting and other adverse reactions, contraindications for hypertension, arteriosclerosis, angina pectoris, hyperthyroidism and other patients prohibited. Pediatric lung heat cough particles and pediatric phlegm cough particles are generally not recommended to be taken together, to avoid the superposition of ephedrine effect caused by adverse reactions. Combined use of proprietary Chinese medicines need to be used safely under the guidance of a doctor to avoid the superposition of the effects of the drug or the opposite effect of adverse reactions, not self-medication.