Hau Pu, Ephedra and Huang Tang is used to treat cough with excessive phlegm, cough with wheezing and phlegm ringing, unfavorable throat, and chest fullness (swelling and discomfort in the chest). Hau Pu and Ephedra Soup is from the classic Chinese medical text “The Essentials of the Golden Chamber”, and its main composition includes Hau Pu, fine pungent, dry ginger, ephedra, half-summer, almonds, gypsum, wheat, Schisandra chinensis, etc. It has the efficacy of relieving cough and wheezing (stopping coughing and calming wheezing), dispersing drinking and lowering the rebelliousness, and it is mainly used in the treatment of excessive cough and sputum, asthma and sputum, unfavorable pharyngeal condition, and fullness of the chest and irritation, etc. The use of Hau Pu and Ephedra Soup is not constant. The use of Houpu Ephedra Soup is not set in stone, according to the patient’s specific performance on the drug to add or subtract the chemical tailoring, in order to achieve better therapeutic effect, such as constipation with fullness can be added to the yellow and other traditional Chinese medicines. If discomfort occurs, it is recommended to consult a doctor in time, if you need to use Hou Pu Ephedra Soup, it is recommended to use under the guidance of a traditional Chinese medicine practitioner, do not blindly use their own medication.