migraine
"I was first prescribed Flexeril in 1994 and have been in love with it ever since.  I suffer from recurring migraines and bad sinus headaches.  My doctor at the time tried many different remedies, but the combination of 10mg of Flexeril along with 500mg of Naproxen has been a "100%" effective result since I first took it.  I only take it when I am at home though because the Flexeril makes me very sleepy.  FYI:  body size doesn't matter to this little pill as I'm 6'4", 230lbs!"