I have taken Watson brand nortiptyline for many years after Pamelor ,the name brand, became too expensive. All other forms and brands of nortriiptyline besides Watson gave me horrible headaches and made my face burn. Watson has stopped making nortriptyline and I have tried something else which after a couple of days does not work I m guessing because of the residual effects of Watson. It s a tricyclic antidepressant which really affects your head in profound ways.I m out of ideas. Do you have any suggestions.