This formula is a variant of Ding Chuan Tang (Ginkgo Nut & Apricot Seed Formula) that was first recorded by Wu Min in the 'Exquisite Formulas for Fostering Longevity (fu shou jing fang) in 1530. The addition of Aster tataricus (zi wan), Inula britannica (xuan fu hua), Citrus maxima (hua ju hong) have the combined actions of resolving Phlegm, redirecting the Lung Qi downward and alleviating cough and dyspnea, thus enhancing the formula's main actions in the treatment of acute stage asthma and bronchitis.A modified version of this formula has been used successfully to treat 30 cases of acute bronchitis in infants who were hospitalised with wheezing. The wheeze was resolved within three days in all patients, who were then discharged from hospital. A comparative group that was treated with Western medicine took an average of seven days before being well enough to be discharged from the hospital.It should be noted that patients should not be asked to abruptly discontinue their medical treatment (i.e. the use of puffers or inhalers), which they should continue to use as required. Over several weeks of treatment with this formula, it is expected that patients will experience a reduced need for their usual medications. TCM ACTIONSClears the Lung and resolves Phlegm-Heat, disseminates the Lung Qi and redirects it downward, alleviates coughing and dyspnea.TCM SYNDROMESPhlegm-Heat obstruction of the LungINDICATIONSAcute asthma, acute bronchitis, emphysemaSIGNS & SYMPTOMS(Key clinical features in bold) Dyspnea with wheezing and coughing Productive cough with thick yellow sputum Wheezing on exhalation Chest oppression, tightness in the chest Panting Shortness of breath, especially with exertion or at night Red tongue with a yellow greasy coat Pulse is slippery and/or rapid Ingredients Each capsule contains: Biota orientalis branch terminal leafy equiv. to dry 243mg Morus alba (White Mulberry) root bark equiv. to dry 182mg Prunus armeniaca seed equiv. to dry 182mg Scutellaria baicalensis (Baical Skullcap) root equiv. to dry 182mg Perilla frutescens seed equiv. to dry 182mg Aster tataricus (Aster) root equiv. to dry 182mg Inula britannica flower extract equiv. to dry 182mg Platycodon grandiflorus (Balloonflower) root equiv. to dry 121mg Citrus maxima fruit peel equiv. to dry 121mg Ginkgo biloba (Ginkgo) seed equiv. to dry 121mg Glycyrrhiza uralensis (Licorice) root equiv. to dry 101mg CautionsContains Glycyrrhiza, which potentiates prednisone and corticosteroids by prolonging steroid biological half-life; caution in patients with hypertension. For the most up to date information on this product, please visit the brand / manufacturer website as product descriptions and directions can change.