Lower abdominal pain with a feeling of needing to have a bowel movement but being unable to pass stool.

Generally speaking, "small belly" refers to the lower abdomen. A feeling of pain in the lower abdomen accompanied by the urge to defecate but being unable to may be caused by improper diet, psychological factors, constipation, enteritis, intestinal obstruction, or other reasons. It is recommended to seek medical attention promptly and follow medical advice for treatment. Details are as follows:

1. Improper Diet: Consuming excessive spicy, cold, or indigestible foods in daily meals, or lacking dietary fiber and water intake may lead to lower abdominal pain and difficulty in defecation. Patients should maintain regular eating habits and consume more fiber-rich foods such as bananas, lettuce, and oats, which can promote intestinal motility and bowel movements.

2. Psychological Factors: Psychological factors such as anxiety, tension, or depression may also affect intestinal function, causing the sensation of needing to defecate but being unable to. Learning psychological regulation and maintaining an optimistic and relaxed mindset is important. Deep breathing, meditation, or other relaxation techniques can be practiced when feeling tense or anxious.

3. Constipation: Constipation is characterized by fewer than three bowel movements per week, hard stools, and difficulty defecating. When fecal matter in the intestines becomes overly dry or intestinal motility slows down, stools may be difficult to pass, causing lower abdominal pain and a sensation of difficult defecation. Medications such as lactulose oral solution, Bifidobacterium tetragenic tablets, or compound lactic acid bacteria enteric-coated capsules may be used under medical guidance. These medications stimulate intestinal motility and regulate the balance of intestinal flora.

4. Enteritis: Enteritis refers to inflammation of the small intestine or colon caused by bacteria, viruses, fungi, or parasites. Main symptoms include abdominal pain, watery stools, or mucus-filled or bloody stools. Enteritis may cause congestion and edema of the intestinal mucosa, triggering the urge to defecate without sufficient stool to pass. Under a doctor's guidance, medications such as Weichangning tablets, compound berberine tablets, or Enteritis Ning tablets may be used, which can warm the middle jiao and relieve pain, clear heat and dry dampness, or clear heat and promote diuresis.

5. Intestinal Obstruction: Intestinal obstruction refers to the inability of intestinal contents to move normally through the intestines due to various causes. Intestinal obstruction may prevent the smooth passage of intestinal contents, leading to lower abdominal pain and difficult defecation. Treatment under medical supervision may involve medications such as cisapride capsules, Maziren pills, or pantoprazole sodium enteric-coated capsules, which can promote gastrointestinal motility, soften stools, and inhibit gastric acid secretion.

In daily life, adjusting diet and lifestyle habits and maintaining a positive and optimistic mindset can help prevent and alleviate related symptoms.