migraine
"Imitrex took away my migraine but I could not function on it.  I had to lay down completely still and go to sleep because it made me so nauseous I felt like vomiting every time I moved.  I was extremely dizzy and it made my skin painful to the touch.  Even after the migraine went away I still felt out of it the rest of the day.  I would definitely ask for samples before paying for the prescription!"