What are the Risks?

Bladder instillations are generally safe, but like any medical procedure, they can have risks. The risks can include temporary bladder irritation, infection, or discomfort during the procedure. Your provider will discuss these potential risks with you and ensure that you are comfortable throughout the treatment.

What To Expect

During a bladder instillation treatment, your provider will insert a small catheter into your bladder to deliver the medication directly where it is needed. This is done to help relax the bladder muscles and increase bladder capacity, making it effective for managing bladder pain syndrome. The procedure is usually quick and performed in a comfortable setting. Numbing medicine is often placed into the urethra (the tube between your bladder and the outside) before the instillation to decrease any potential discomfort. 

You might feel some pressure or mild discomfort during the procedure, but this should pass quickly. The total amount of fluid installed is usually equal to ⅓ of a can of soda or just over 3 ounces. You will then be instructed to hold the fluid in for at least 30 minutes before urinating. After the instillation, you will be able to go about your day with minimal restrictions.