"i&#039;m taking 50-100mg per day for hip/lower back pain, the cause of which is still unknown. it enables me to keep working (i am a cleaner) and walk my dog, do housework, etc. by taking the edge off the pain. i think it&#039;s exacerbating my pre-existing insomnia though. also i am on cymbalta and topamax and worry about the combination causing seizures. i would hope the pharmacist would warn me if there was a danger."