Duloxetine
"Awful awful medicine!! Started take 30 mg once a day for Chronic pain at day 19 I had horrible heart palpitations my Dr suggested I get off the medicine by taking one every other day. I tried that after taking one then skipping a day the next day I took another which gave me an awful migraine! I have imitrex for migraines but couldn't take it because in was on cymbaltia so I suffered though a 24 hour migraine! I had to just stop talking it at this point. I've had awful electrocution feeling in my brain for 10 days!! I'm enraged and I'm never like this! Awful, awful drug the people that made this should b ashamed of themselves!!!"