migraine
"Frova does a wonderful job of relieving my migraine headaches after 20-30 minutes however I always get one or two rebound headaches.  Almost exactly 24 hours and then 48 hours after my original headache, my migraine returns and I have to take another pill.  Unfortunately my insurance will only pay for 6 tablets a month.  Luckily I usually only get 2 menstrual migraines a month but it takes all 6 pills to get rid of them."