A nurse or other trained health professional will give you this medicine in a hospital or clinic. This medicine is given through a tube (catheter) that is placed in your bladder.
The tube will be taken out and the medicine must be held in the bladder for at least 1 hour. You may stand, sit, or move during this time. If you feel you cannot hold the medicine in the bladder for 1 hour, tell your doctor or nurse right away.