Since we're on the topic of other bad tasting medicines:
There was a medication that I had to take once as a kid and it was the worst thing ever.
It was a liquid medication, and its taste was absolutely vile
I believe it was an antiobiotic.
The pharmacist recommended mixing it with a cup of yogurt.
All that did was give me a cup full of vileness, instead of a teaspoon of concentrated evil
I'm trying to remember the name of it, but I can't. All I can remember is cephalixin capsules, which have a very sulfurous/rotten smell, and leave a little bit of that behind as an aftertaste if you don't swallow fast enough. But still nowhere near as bad.
EDIT: after some googling, I think I found the name of what i was looking for : clindamycin