 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  BCG Live Suspension For Reconstitution This medication is given into the bladder through a tube (catheter) by a health care professional as directed by your doctor. This medication is usually given weekly for the first 6 weeks and then less often thereafter as directed by your doctor. Do not drink any fluids for 4 hours before treatment. The medication is left in the bladder for up to 2 hours and then released by urinating. Follow your doctor's instructions carefully. There may be some burning pain when you first urinate. Since the urine contains live bacteria that may infect you or others, you must sit down to urinate for 6 hours after treatment to avoid splashing of the urine. After each time you urinate during this 6-hour period, pour household bleach (about the same amount of bleach as the amount of urine) into the toilet, then wait 15 minutes before flushing. Always wash your hands afterward. Talk to your doctor about other important things you must do to prevent infection. Drink plenty of fluids after your first urination unless otherwise directed by your doctor. Doing so helps clear the medication from your body.The side effects of BCG Live Intravesical: See also Warning section. Nausea, vomiting, loss of appetite, or diarrhea </s>