I have waited a year in NZ to have my colonoscopy. Followed the diet and all the instructions. Drank a small glass every 10 minutes until I had finished the 1st litre.
All of a sudden my head started throbbing and I felt really sick, then I threw up 4 times and all gone down the loo. So could not have the test. When I rang to cancel appointment, the nurse said there are many who can not tolerate the prep. So what now ???
Has anybody else had this reaction?