Can internal bleeding cause iron deficiency anemia?

Aug 24, 2022 Source: Cainiu Health
Disease description:

How is iron deficiency anemia treated? I have anemia due to menstrual bleeding—what should I pay attention to in the future? Can internal bleeding cause iron deficiency anemia?

Doctor's answer (1)
Dr. Li Man
Internal bleeding generally leads to iron deficiency anemia. Iron deficiency anemia caused by internal bleeding is primarily due to untreated or poorly managed hemorrhoids, resulting in excessive blood loss and subsequent illness. Complications of this condition can lead to deficiency of both qi and blood, increasing the risk of fainting and falling; therefore, patients must seek timely medical treatment at a hospital.