Fengqie Pingchuan Plaster

Fengqie Pingchuan Plaster is a traditional Chinese medicine (TCM) rubber plaster developed and manufactured by Anhui Anke Yuliangqing Pharmaceutical. It is primarily indicated for the relief of asthma and chronic bronchitis symptoms. The formulation's key active ingredient is *Datura metel* (Fengqie), which contains tropane alkaloids such as hyoscyamine, scopolamine, and atropine. These compounds function as muscarinic acetylcholine receptor antagonists, providing bronchodilation and reducing airway secretions. The drug is applied topically as a plaster, often to specific acupuncture points, allowing for the transdermal absorption of active components to provide localized and systemic relief of wheezing and coughing. It is an approved pharmaceutical product in China.

Brand names

风茄平喘膏

Other names

Fengqie Pingchuan GaoFengqie Pingchuan Plaster