Hard stool blocked in the anus, may be physiological reasons, such as overeating greasy, spicy stimulating food leading to dry stool; may also be the pelvic muscle tone or colonic obstruction and other pathological factors.
1. Physiological factors: too little dietary fiber intake, and excessive consumption of fried, spicy food will affect the digestion and absorption function of the gastrointestinal tract, resulting in dry and hard stools, blocked in the anal opening can not be discharged. Generally, it can be relieved by improving diet, drinking more water and maintaining dietary balance.
2. Pathologic factors:
(1) Insufficient pelvic muscle tone: the muscles and fascia of the pelvic floor are loose, with insufficient muscle tone and reduced function, which can’t promote the movement of the rectum, and then can’t discharged the stool, which will lead to hard stools for a long time and can’t be discharged at the anal opening.
(2) Colonic obstruction: The sigmoid colon or other parts of the colon content is too much or the swelling occupies the position, can’t push the food or the metabolic waste movement normally, leads to the colonic obstruction, the water metabolism will also happen to the obstacle, further leads to the hard stool, blocked in the anus can’t be discharged.
Hard stool blocked in the anus can not be discharged, may also be due to rectal cancer, if through the diet can not be relieved or frequent, it is recommended to go to the hospital, to identify the cause of the disease, under the diagnosis of the doctor for treatment, do not use their own medication, so as to avoid delaying the condition.