One loose stool a day is not considered diarrhea.
Diarrhea is defined as a change in bowel habits, a change in the nature of stools, an increase in the number of bowel movements, unformed, loose or watery stools, sometimes with pus and blood or undigested food. Once a day loose stools are not considered diarrhea because the number of bowel movements per day does not increase despite the change in stool characteristics.
Once a day loose stools may be caused by cold abdomen, unreasonable diet, resulting in gastrointestinal peristalsis caused by accelerated, it is recommended to eat a light diet, pay attention to keep warm. It may also be caused by psychological factors, such as too much tension and anxiety, etc. It is recommended to maintain a good psychology and get enough sleep.
If you have any discomfort, you should consult a doctor in time to clarify the cause of the illness and standardize the treatment under the doctor’s guidance.