Yogurt banana can temporarily promote defecation, but still need to go to the hospital in time to avoid delay. Yogurt contains probiotics, can be very good to promote the digestion and absorption of food in the intestine, for indigestion caused by constipation has a very good conditioning and relief effect. Bananas are rich in crude fiber, which can accelerate the decomposition of food, thus promoting the digestion and absorption of food. There are many reasons for constipation, such as lifestyle disorders, psychological stress, or pathological factors such as gastrointestinal diseases, systemic diseases involving the digestive tract, such as diabetes, neurological disorders and other causes of constipation, the need to improve lifestyle, dietary adjustments, stress relief, regular rest and relaxation, and active treatment of the original disease. Constipation can not blindly use yogurt bananas to treat, food can only play a supporting role, should be appropriate laxative drugs such as lactulose to relieve the symptoms of constipation. If the constipation can not be relieved for a long time, you need to go to the hospital in time to find out the cause, to give targeted treatment, so as not to delay the condition.