It is possible that diarrhea after drinking dampness-expelling herbs is a result of draining dampness, but it needs to be judged on a case-by-case basis. Usually, after taking the dampness-removing herbs, the patient will expel the hangover and dampness through the intestines, which in turn will lead to the symptoms of diarrhea. At this time, it is recommended to consult a doctor in time, by professional doctors to determine their symptoms. If the expectorant drugs work, through defecation to discharge moisture, is a normal phenomenon, will not cause too much impact on the body, do not worry. In addition, if the expectorant Chinese medicine is more cold, it can also lead to diarrhea. If the patient is allergic to some kind of herbal medicine to dispel dampness due to diarrhea, is an abnormal phenomenon, need to go to the hospital in time to consult a professional doctor. At the same time, patients should also pay attention to adjust the diet structure, do not eat greasy, cold and indigestible food, such as chili, fat meat, etc., so as not to increase the burden on the stomach and intestines, affecting the elimination of dampness, which will have an impact on the effectiveness of treatment. Therefore, if diarrhea occurs after drinking Chinese medicine that dispels dampness, there is no need to be nervous, and you should go to the hospital in time to ask a professional Chinese medicine doctor to analyze the situation.