Thanks for your reply Batbite. 2 1/2 years is a long road. I am hoping mine resolve in the next few weeks (which the on-line neurologist said it would). However, judging by what you and others have been through, I fear this might be optimistic. My symptoms are annoying and anxiety inducing rather than debilitating at the moment. The side effects I am getting are listed in the patient leaflet as rare. I have thought of going to GP but fear that I will be dismissed as others on here have been. It is a relief to speak to people who understand.