I have been on Cymbalta for over a year. The only intollerable side effect has been the libido issue. 2 months ago my dose increase from 40 to 60mg. It seemed to be a relatively invisible increase but 6 weeks in I became constipated. I have eliminated all other possible explanations (except a true health concern).

Has anyone else experienced such a late onset of constipation with Cymbalta use?