What are the causes of small intestine bleeding?

Small intestine bleeding may be caused by small intestine enteritis, small intestine polyps, small intestine cancer and other diseases.

1. Small intestine

enteritis is mainly caused by pathogenic microbial infection, allergy, drug stimulation, unreasonable diet and other factors. Patients may be stimulated by inflammatory sites to form bleeding.

2. Small intestine

polyps may be caused by genetic, chronic inflammatory stimulation, age growth, unreasonable diet and other factors. Patients may form bleeding when polyp tissue is damaged.

3. Small intestine

cancer is mainly caused by physical and chemical factors stimulation, genetic, diet and other factors. Patients may also form bleeding when cancer is enlarged and ruptured.