As you all know I have been having cramping in my jaws for a period of a few weeks off and on. My Rheumy says she finds it impossible to believe I could have Atypical GCA as well as Atypical PMR. For several nights over the last few weeks, my tongue has kept me awake. It is not painful but twitches, I can hear a tapping sound when it is occurring. It sounds like someone sending a Morse code message on my tongue. Does anyone else get this, it is stopping me sleeping. Could it be related to the steroids?. I notice that tongue claudication is a sign of GCA, but as I say there is no pain, just a small twitching sensation. Am due to see GP next week, as I dont feel my Rheumy has reassured me enough. The vague temple headache comes and goes now.