What diseases can present with mucopurulent bloody stools accompanied by tenesmus?

Bloody and mucopurulent stools accompanied by tenesmus can be seen in diseases such as acute enteritis, acute dysentery, and malignant tumors.

1. Acute Enteritis

Acute enteritis is usually caused by bacterial or viral infections in the intestinal tract, leading to inflammation of the intestine. It commonly causes bloody and mucopurulent stools during defecation. It is recommended to promptly visit a正规 hospital and identify the underlying cause through stool tests and routine blood examinations.

2. Acute Dysentery

Acute dysentery is typically caused by bacterial infection in the intestines, resulting in damage to the intestinal mucosal tissue and causing bleeding during bowel movements.

3. Malignant Tumors

When malignant tumors develop in the intestinal tract or colon, they may also lead to bloody stools and mucopurulent bowel movements. These conditions may additionally be accompanied by symptoms such as poorly formed stools or constipation. It is recommended to promptly undergo colonoscopy to determine the exact cause.

During illness, it is advisable to eat easily digestible, light foods and avoid spicy and irritating foods.