Diarrhea is usually called diarrhea, the increase in the number of diarrhea is definitely not good, the number of stools is considered normal once a day for adults. There are several possibilities for the increase in the number of diarrhea. First, there are primary diseases, such as enteritis, colitis and other lesions; second, diarrhea caused after eating unclean food, generally after diarrhea, patients lose intestinal fluid, serious cases can cause electrolyte disorders, acid-base balance imbalance, patients can appear weakness, thirst, loss of appetite and a series of symptoms. Therefore, the increased number of diarrhea and diarrhea is not good.