. . "Po Chai Pills (traditional Chinese: \u4FDD\u6FDF\u4E38; simplified Chinese: \u4FDD\u6D4E\u4E38; pinyin: b\u01CEo j\u00EC w\u00E1n) is a Traditional Chinese Medicine product made from several herbs formed into tiny spherical pills about 4 mm in diameter. It is used as a remedy for the relief of indigestion, heartburn, vomiting, diarrhea, and bloating. It can also be used as a hangover prevention remedy.Po Chai Pills were developed by Li Shiu Kei in Foshan, Guangdong in 1896."@en .