Description:

仙翁牌 焗茶 涼茶 藥材包

Xian Weng Mix Herbal Tea

Chinese and Southeast Asian folk medicine includes detox teas made from local herbs, grasses, and flowers commonly used in Chinese medicine to quel fever, cleanse the liver and blood. They often include raw herb ingredients that vary according to the manufacturer. 

This “tea” is originally a formula from THUOC XONG meaning southern (Vietnamese) steaming treatment. Aromatic herbs are simmered and inhaled in order to help clear sinus congestion, headaches, and low energy following childbirth. . . Steaming engages the biological necessity of inhalation and brings medicated vapours into the body, while elevating the body temperature which produces sweating and releases toxins and wastes;

https://www.healthtraditions.com.au/essays/Viet%20herbal%20steam.pdf