Lower abdominal pain is also what causes urine blood

Lower abdominal pain and urinary blood may be related to urinary tract infections, urinary tract stones and urinary system tumors.

1. Urinary tract infections

When urinary tract infections occur, infections can lead to inflammation of the urethra, bladder or kidneys, causing mucosal damage and stimulating nerve endings, resulting in urinary blood and lower abdominal pain.

2. Urinary tract stones Stones Urinary

stones, such as kidney stones, bladder stones, etc., may stimulate the urethral wall or mucosa when passing through the urethra, resulting in urinary blood. When stones are incarcerated, such as incarcerated in the kidney or ureter, it can also cause low back pain or lower abdominal pain.

3. Urinary system tumors

, such as bladder cancer, kidney cancer, etc., can also cause urinary blood and lower abdominal pain due to tumor invasion of local nerves and blood vessels.