Bleeding in the lower body of the elderly may be caused by trauma, cervical lesions, anal and intestinal diseases, urinary stones, genital inflammation and other conditions. 1. Trauma: If an elderly person suffers from trauma and damages the lower body parts, it will lead to bleeding, and it is recommended to go to the hospital for treatment. 2. Cervical lesions: If the female elderly have symptoms of lower body bleeding, it may be caused by cervical lesions, cervicitis, vaginitis, cervical polyps, cervical cancer, endometrial cancer and other diseases may cause vaginal bleeding. 3. Anal and intestinal diseases: If the bleeding of the elderly is in the anus, it may be caused by anal and intestinal diseases such as hemorrhoids, anal fissure and anal fistula. 4. Urinary stones: If there are stones embedded in the urinary system of the elderly, it will cause hematuria. 5. Genital inflammation: If men suffer from prostatitis, seminal vesiculitis and other genital inflammation, they may also have symptoms of bleeding. There are many reasons that can cause bleeding in the lower body of the elderly, it is recommended to go to the hospital in time to find out the cause of the disease and then treat the symptoms.