Frequently Asked Questions about a Cystoscopy

4. How do I prepare?

No preparation is typically needed for cystoscopy unless you are undergoing general anesthesia. If you have been prescribed antibiotics, you should take them as directed before the procedure. You will also likely be instructed to fill your bladder before the procedure. This is usually because the urologist may ask you for a urine sample before the cystoscopy to do a detailed analysis of your urine. If this is needed, you’ll need to drink plenty of water before the procedure.

If you are undergoing general anesthesia, you will need to not eat or drink anything for at least 8 hours before the procedure unless specifically instructed otherwise.