Xiao Qing Long Granules and Tong Xuan Li Lung Pills are different in drug composition, efficacy, indications and precautions. 1. Different drug composition: Xiao Qing Long Granules consists of ephedra, cinnamon sticks, dry ginger, fine Xin, Fahan Xia, schizandra, schisandra, white peony, roasted licorice; Tong Xuan Li Lung Pills consists of Perilla frutescens, Radix et Rhizoma Pinelliae, Radix et Rhizoma Platycodonis, Bitter almonds, ephedra, licorice, Pericarpium Citri Reticulatae, Radix et Rhizoma Pinelliae, Poria, Citrus Aurantium Diffusum, Scutellariae. 2. Difference in efficacy: Xiaoqinglong Pellet has the efficacy of relieving the surface and resolving drinks, relieving cough and calming asthma (stopping cough and calming asthma); Tongxuanlv Pill has the efficacy of relieving the surface and dispersing cold (removing cold from the surface of the muscle), and promoting the lungs to stop coughing. 3. Different indications: Xiaoqinglong Granules are suitable for wind-cold and watery drinks, cold (cold) fever, no sweating, wheezing, coughing and sputum; Tongxuan Lung Pills are suitable for wind-cold and cold cough, sputum, fever, cold, nasal congestion and runny nose, headache, no sweating, limb aches and pains and other conditions. 4. Precautions: allergic to Xiao Qinglong Granules is prohibited, internal heat cough and asthma and asthma is not applicable, hypertension, heart disease patients with caution, liver disease, kidney disease, diabetes and other chronic diseases, children, pregnant women, lactating women, the elderly and infirm should be taken under the guidance of a physician. Allergic to Tongxuan Lung Pills is prohibited, children, the elderly and infirm, pregnant women, hypertensive patients should be taken under the guidance of a physician. If you need to use the drug, it is recommended to use the drug under the guidance of a doctor, not blindly self-medication, in order to avoid adverse effects.