I too just went back on Cymbalta. I tried many other meds for this with no relief and was on Cymbalta for 6 months but too low of a dose and now we are working up to 120 along with a few other new meds to try. It does not make me sleepy but as I told you nothing does but I know when I was increasing before and now I feel icky like nausea but it did get better once my body adjusted. Have you tried taking it at night with dinner? I am not sure what dose you are on but when I started they told me to take it then.