What is bleeding after bladder irrigation?

Bladder instillation bleeding may be caused by drug stimulation, failure to strictly follow the principle of sterility, bladder injury and other reasons.

1. Drug stimulation

During bladder instillation, chemotherapy drugs may be used, which may cause certain stimulation to bladder mucosa, leading to local congestion and edema, resulting in bleeding.

2. Failure to strictly follow the principle of sterility during

bladder instillation. If the doctor does not strictly follow the principle of sterility, it may cause bacteria to enter the body, resulting in local mucosal congestion, edema, and even necrosis and bleeding.

3. Bladder injury

If the doctor does not operate properly during bladder instillation, it may damage the mucosal tissue of the bladder site, resulting in bleeding symptoms. It is

recommended that patients with bleeding symptoms during bladder instillation should inform the doctor as soon as possible, and they should be treated under the guidance of a doctor according to their own conditions.