Points: Zhongwan (Ren 12), Yindu (KI 19) and Weishu (BL21).

Technique: Mix equal amount of Wufuzi, Xiaohuixiang, Guangmuxiang, Qianghuo, Ganjiang, Mudingxiang, and salt together, grind the mixture into pieces and sift them. In treatment, place 15 g of the powder in the center of a plaster with an area of 5 square centimeters, making three plasters in all, and put them on three points and cover with clean gauze. Fry wheat bran until it is hot, and then wrap it and compress the three points in turn. This method is used to treat hiccups due to deficient cold.