Banana is a food that does not cure constipation. It has the effect of assisting in laxative. Banana flavor, rich in nutrients, bananas are rich in soluble dietary fiber, vitamin C, vitamin E and rich in trace elements such as potassium, can be supplemented for the body heat. Moderate consumption of some bananas can supplement the body’s need for vitamins and trace elements, for mild constipation patients have the effect of auxiliary laxative. But it does not belong to the drug, does not have the role of the treatment of constipation. There are many reasons for constipation, such as hemorrhoids, tumors, defecation habits, etc. If dietary modification, defecation habits can not be relieved after the change of symptoms, it is necessary to consider the disease factors, it is recommended to clarify the cause of the symptomatic treatment. The above medicines are for reference only, the specific dosage should follow the doctor’s instructions. When constipation occurs, you should consult a doctor in a timely manner and follow the doctor’s instructions for scientific and reasonable treatment.