Posted 10/20/2016 1:58 PM (GMT -6)
This is an oncoming flare signal for me - at least I only seem to experience it when I am exhausted and stressed and is usually followed by flare symptoms. Most noticeable after waking in the morning, but it happens at night, too and it is hard to fall asleep when it sounds like your shoulder is humming. I figured it was muscle exhaustion or a neuro thing. None of my meds would be associative.