11. Gastrointestinal Bleeding
Gastrointestinal bleeding, such as from ulcers, hemorrhoids, or inflammatory bowel disease, can lead to blood loss and the subsequent development of iron deficiency anemia. Identifying and treating the source of bleeding is essential for managing anemia related to gastrointestinal bleeding.
Treatment options may include medications, endoscopic procedures, or surgery, depending on the underlying cause of the bleeding. Iron supplementation may also be recommended to help restore iron levels. (11)