Dragon fruit is not a drug, can not cure constipation, but can play a role in relieving constipation. Dragon fruit is rich in nutrients, containing a large amount of water, pectin, fiber and other nutrients, and dragon fruit belongs to the sexual taste of cool food. Regularly eat dragon fruit can intake more fiber, into the intestinal tract can increase the intestinal motility, obviously alleviate the situation of dry and hard stool, the laxative also has a certain help. Because the causes of constipation are more, so through the dragon fruit only play an auxiliary therapeutic role, and there is no way to completely cure constipation. Intestinal flora disorders can cause constipation, in the treatment can be taken orally bifidobacterium quadruple viable tablets, can supplement the intestinal probiotics to make the symptoms of constipation to be relieved. Some patients are caused by inflammation, polyps and tumors in the intestinal tract, they should go to the hospital for colonoscopy in time and consider surgery if necessary.