@bigzaphod I tried that once. I was supposed to transition to another AD, but the withdrawal from Cymbalta was too bad and I had to just go back on it. In retrospect “You’ll feel withdrawal effects from the Duloxetine immediately, but the new ADs will take a couple of weeks to build up in your system” was never going to work for me!
@mo Cymbalta is now by far the worst withdrawal experience I've ever had from any of the antidepressants I've tried.