Baihe Dihuang Tang is a traditional Chinese medicine formula that can nourish Yin, clear heat and benefit the heart and lung. It can be used clinically to treat inflammatory infections and related diseases, such as coughing, coughing up phlegm, wheezing and other symptoms, and fever, which can be removed by pneumonia. The medicine can also treat other diseases and symptoms, such as discomfort with talking, silence, and inability to lie down. It can also be used to treat bitterness in the mouth, urinary tract infections, and nausea and vomiting. The drug can be used clinically as an adjunct to antibiotics to treat pulmonary infections in the body, and can also be used in conjunction with drugs such as methylcobalamin to treat neurosis and menopausal syndrome, etc.