Digestion and stagnation, qi circulation and water drainage. Sixiao Pill is composed of areca nut, wine rhubarb, fried morning glory, pig tooth soap, vinegar cypress, and wulingzhi. Its main functions are to eliminate food stagnation, promote qi flow, and drain water. It can be used for patients with accumulated phlegm, indigestion, abdominal distention, or constipation. However, it should be noted that morning glory and pig tooth soap are toxic traditional Chinese medicines, so it is forbidden for patients with liver and kidney dysfunction, It is also forbidden for pregnant women and children. In addition, patients with spleen deficiency, loose stools, spleen and stomach deficiency, and sticky stool should also be prohibited from taking medicine for a long time, and should not take tonic Chinese medicine or ginseng with them.