2 years ago I had severe bleeding caused by radiation cystitis I had 6 pints of blood and 40 hyperbaric oxygen treatments to stop the bleeding now I live in pain and burning I do NOT take any form of narcotics I refuse to do so I take 2 advil PM 3 TO 4 NITES per week is this safe? it helps me to sleep a little better or is Tylenol and or aleve better for me I am 81 and I DO NOT wish to bleed again from my bladder I have a suprapubic catheter in the bladder.... my urethra is shut too many strictures that is why I suffer from burning and spasms can you help me please I DO sincerely thank you for your opinion my name is Mike Koklanaris thank you again and may God bless you....