The day after a prostate T.U.R.P when the overnight catheter was being replaced with the next catheter where the urine bag is atached there was some delay during which a blockage in the urethra occoured causing great amount of pain when the nurses tried to insert the next cathete. The doctor was called, the nurses where instructed to give me morphine by injection I was still in extrem pain. The doctor arrived and had the blockade fixed within minutes. That evening as I sat down the contents of my stomach exploded at the table, there was not a second time to put my hand in front of my mouth. Obviously I did not eat anything, a second attack came later that evening. This surgery was on October 15th 2014. to this day I have problems with my thinking and concentrating. Granted I am 85 but in very good health on no other presciption drugs. Is this an extreme allergy? I am trying to rid my system of possible toxins. Peter Weist, Vancouver BC