Ah yes! Those annoying muscle twitches!! I have had plenty of them. Seems like everywhere, not just one certain place. And yes, my eyelids have twitched plenty too! Since starting the Cymbalta the eyes have been better, but I still have some muscle twitching in other places like arms, legs periodically. Another annoying type of twitch I have had since starting on the Cymbalta is something called a "myoclonic jerk". These are when your joint just jerks without you telling it too, i.e. foot, finger, hand, etc. I notice mostly when very relaxed and getting ready to sleep. I figure the medicine is just doing something to the muscles like it is supposed to and try not to worry about it.....
Cherio