Chinese medicines that can treat diarrhea after getting cold include Huo Xiang Zheng Qi Pill and Lizhong Pill. 1. Huo Xiang Zheng Qi Pill: It has the efficacy of relieving the surface of the fever, harmonizing the middle and regulating the qi. It is used for headache, body weight and chest tightness caused by summer-dampness cold, or fever with cold, distension and pain in the epigastrium (abdomen), vomiting and diarrhea. 2. Lizhong Pill: It has the effects of warming the middle and dispersing cold (dispersing cold by warming the spleen and stomach) and strengthening the stomach. It is used for spleen and stomach deficiency and coldness (spleen and stomach weakness and coldness), vomiting and diarrhea, chest fullness (chest distension and discomfort), abdominal pain, and indigestion. It should not be taken by those who suffer from heat, distension and pain in the abdomen during diarrhea. Specific medication should be used under the guidance of a professional physician.