Diarrhea refers to diarrhea, recently often diarrhea may be cold, indigestion, enteritis and other causes, should be timely consultation to identify the cause. 1. Cold: it is possible for cool air to enter the abdomen, causing the abdomen to be cooled, resulting in diarrhea symptoms, so the recent frequent diarrhea may be caused by cold. 2. Indigestion: If you usually overeat, it may lead to a large accumulation of food in the intestines, reducing the peristaltic function of the intestines, which can easily cause indigestion. Indigestion may lead to excessive secretion of gastric acid, resulting in diarrhea, so the recent diarrhea may be caused by indigestion. 3. enteritis: bacterial infection may cause damage to the gastrointestinal mucosa, easily triggered by inflammatory infections, resulting in enteritis, clinical symptoms of abdominal pain, fever, diarrhea and so on. In addition, diarrhea is also related to emotions and other reasons, if a long time diarrhea, it is recommended that the patient seek medical attention to identify the cause of the disease, by the doctor to clarify the cause of the disease, to give targeted treatment.