question: I have Trigeminal neuralgia and have now developed pain in my ankles particularly when walking after sitting for a while. I also have started to get pain in my left knee and hip sometimes my lower back and buttock! For the past week I have started to get intermittent pins and needles in my left foot and both hands. 12 months ago I had a clear MRI scan . MS has been mentioned as a possibility 12 months ago and now sjiorns syndrome although I do not have dry eyes . I am awaiting a nerve conductive study. The pins and needles are new should I call neurologist up and let him know?