Clinically, there are many factors that can trigger the symptoms of stomach falling and wanting to have bowel movement, first of all, it may be caused by the weakness of the spleen and stomach, you can try to take morpholine tablets, ginseng spleen pills for treatment. Secondly, inflammation of the intestinal tract can also be triggered, such as ulcerative colitis, proctitis, intestinal tuberculosis, and occupational lesions of the rectum, etc. Inflammatory stimulation can cause the intestinal nerves to be overly sensitive, thus resulting in symptoms of heaviness. Women who suffer from gynecological diseases, such as tumors or pelvic lesions directly pressing on the rectum, this situation can also occur. There is also the more common hemorrhoids, there will be a stomach drop want to stool symptoms, treatment needs to remove the cause of the disease, so that the symptoms can disappear.