I am unsure, but for roughly THREE weeks, now, I have been experiencing a facial twitch in my right cheek area. I went to the doctor, and he drew blood. Apparently tested for Potassium & Thyroid malfunctions. My blood work came back GREAT! As relieved as I am about that, my twitch has not gone away. I scare myself into thinking it is something major. Why will the twitch not go away? Any ideas? I take a Klonopin everyday, but that does not even stop it. What should my next step be??? Any specific vitamins? Ideas of any? Thank you!