Is frequent and prolonged diarrhea a serious illness?

Chronic diarrhea itself is not serious, but if it persists for a long time, we should be alert to the possibility of other physical diseases, such as irritable bowel syndrome and hyperthyroidism.
For example, irritable bowel syndrome can cause diarrhea due to autonomic disorders; hyperthyroidism can cause diarrhea due to the secretion of excessive thyroid hormones, catecholamines, so that the vagus nerve tone increases, resulting in faster gastrointestinal motility.
Chronic diarrhea, should actively go to the hospital for treatment, to find the cause of the disease, for the original disease treatment. If treatment is not timely, it can seriously affect health and quality of life.
At the same time, should pay attention to dietary hygiene, to avoid infection; to develop good habits, regular meals, avoid overeating, reduce the burden on the gastrointestinal tract; avoid eating cold, spicy and stimulating food; can be appropriate for abdominal massage, pay attention to abdominal warmth; to maintain a relaxed mood; regular life, enhance exercise.