"i took my first dose of generic cymbalta last night of 60 milligrams. it&#039;s now 5:47 pm &amp; i&#039;ve not eaten all day due to the severe nausea. i&#039;m also very jittery, anxious, have a super, really bad headache (i&#039;m also prone to migraines.), &amp; my tinnitus is worse in my left ear. i also have slept most of the day, besides. i have depression &amp; mild ptsd &amp; anxiety &amp; migraines, i&#039;ve been on other anti-depressants before. prozac increased my migraines the last time. i think this generic of cymbalta won&#039;t be for me."