I have been on Nortriptyline for 30 years. It was part of a drug called Motival which is now discontinued. I was only ever on 10mgs of Nortriptyline. I have now tapered down to 4mgs and have been feeling ill whilst doing this with dizziness etc and want to know if the symptoms I mention in my question are attributable to Nortriptyline withdrawal. I also get headaches. I should add I was originally put on the drug Motival for post natal depresson 30 years ago. I would be very grateful for any answers or help.