to stop taking amitriptyline as duloxetine is a antidepressant. She also wants to gradually stop the tramadol and zormorph as she says they will mess with my head. I am very depressed at the moment, have lots of suicidal thoughts and waiting to see a physicist. Is anyone taking duloxetine? I would like to know if they are better than the amitriptyline which I notice a lot of people are taking.