Re: Barium enema
When I had a barium enema x-ray, I had to drink castor oil...oh horrific!
The test wasn't so hot either.
What is the prep the doc suggested for you? I've not heard of epsom salts used for preps. For my colonoscopies, I use the gallon preps (GoLytely or CoLyte...but without any flavouring).
I hear Pico Salax is a good one, but never tried it.
It's all a matter of perspective!