What happens if golitely is not working?

Other options: There are other options for a bowel prep including enemas and oral magnesium citrate.

Often works too well: Unfortunately for its huge volume and not-so-good taste, some people are not able to drink the entire gallon; otherwise it often works very well for those able to drink it. As a matter of fact I have never encounter any patient complaining that it did not work--often it works too well--going to bathroom too many times! so, if you can take, I am quite confident that it will work. Good luck.