urinary tract stones
"I was on this for 3 days.   I annoy sure if it helped the stone or not, but I felt completely out of it.   I drove the first day to an appointment and was terrified, felt worse than drinking a ton of alcohol.   Luckily made it, but then caught myself staggering around and not being able to focus or even form complete sentences at times.   

After two days I stopped taking it....I have never felt this out of it on anything else.    Am curious to know what actually occurred in my body to create all those side effects.   I have a little pain from my kidney stone, but  have a clear head again.   Had to skip work 2 days it was bad, driving and decision making was chaotic!"