How long Xiaoqinglong Granules can be taken needs to be decided according to the patient’s condition, physical fitness and so on, and cannot be generalized. However, if there is no relief of symptoms after 3 days of medication, one should go to the hospital. Xiao Qing Long Granules is composed of ephedra, cinnamon sticks, dry ginger, fine Xin, Fahan Xia, Schisandra chinensis, white peony and roasted licorice. It has the efficacy of relieving surface and resolving drinks, relieving cough and calming asthma. It is used for the malignant cold (fear of cold) and fever caused by wind-cold and water-drinking, without sweating, with wheezing, coughing and sputum dilution. Avoid smoking, alcohol and spicy, cold and greasy food. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. It is not suitable for people with internal heat cough and asthma. If you need to use medication, should be used under the guidance of a doctor, do not blindly self-medication.