There are many reasons for the appearance of small stomach bloating with defecation, including gastrointestinal dysfunction, intestinal spasm, intestinal ascariasis, appendicitis, rectal malignancy, prostatitis, urinary tract infection, pelvic effusion, pelvic inflammatory disease, adnexitis and other diseases, should promptly go to the hospital, related examination, according to the results of drug and surgical treatment. 1, gastrointestinal dysfunction: irregular diet, such as eating The actual fact is that you can get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of people who are not able to get a lot of money. It is recommended that patients should eat a light, easy-to-digest diet, do not eat cold, hard, indigestible food, avoid eating spicy and stimulating, exciting food, eat more fresh vegetables, fruits, pay attention to abdominal warmth. This symptom can be relieved by moxibustion, abdominal massage, moderate exercise and other methods, and can also be treated with probiotics under the guidance of a doctor; 2, intestinal spasm: when intestinal spasm occurs, there can be a small abdominal cramps accompanied by defecation feeling. Pivetonium bromide can be used to relieve intestinal smooth muscle spasm under the guidance of a doctor; 3, intestinal roundworm disease: roundworms parasitized in the human small intestine, invading the small intestinal mucosa, appearing small abdominal cramps accompanied by defecation. Should follow the medical advice to use drugs for deworming treatment; 4, appendicitis: a variety of factors and the formation of inflammatory changes, is a common surgical disease, can appear right lower abdominal pain, accompanied by small abdominal cramps with defecation feeling. Patients should rest in bed and avoid exertion and cold. The patient should be seen in a timely manner, and anti-infection treatment should be administered according to medical advice. If necessary, surgical treatment of laparoscopic or caesarean appendectomy can be taken; 5. Rectal malignant tumor: the tumor stimulates the intestinal mucosa, causing patients to have small abdominal cramps with defecation feeling. Usually surgical removal of tumor and auxiliary application of radiotherapy, chemotherapy; 6, prostatitis: inflammatory diseases of the prostate body and ducts caused by various pathogenic factors, the patient can have abdominal cramps with defecation, and can be treated with antibacterial drugs as prescribed by the doctor; 7, urinary tract infection: caused by bacteria, mycoplasma, chlamydia and other infections, in addition to abdominal cramps with defecation, can also The symptoms of urinary frequency, urinary urgency, urinary pain, lumbar pain, abdominal pain and so on. Patients should pay attention to rest, drink more water, and apply anti-infective treatment with antibiotics that are sensitive to the causative organisms in sufficient quantity and duration; 8. pelvic effusion: pelvic effusion caused by ectopic pregnancy, ruptured corpus luteum bleeding or ovarian cyst torsion can cause abdominal cramping with defecation, which can be treated symptomatically with anti-infective drugs such as levofloxacin and cephalosporin under the guidance of a doctor; 9. pelvic inflammatory disease: pelvic inflammatory disease caused by pathogens Pelvic inflammatory disease, can appear small abdominal swelling accompanied by defecation feeling. It can be treated with broad-spectrum antibiotics as prescribed by the doctor; 10. Adnexitis: inflammatory disease of the fallopian tubes and ovaries due to infection, mostly secondary to infection of the lower genital tract. In addition to the sensation of bowel movement with a cramped stomach, it can also be accompanied by increased vaginal discharge.