Hey guys:Not a twitching question! My twitching has died down quite a bit. Other than the instep last week (which I still get some during the day) and the eye for the past day or two (which has finally calmed down), my twitches have been pretty sporadic and random. Nothing like they were at the height of my ALS panic.My problems right now center on my dizziness/vertigo and strange sensations in my leg. I've had vertigo for 10 years, and lately it's seem to get more prevalent, though less acute (I don't feel like I"m going to fall down). I recognize I have severe anxiety. I have noticed that when I'm upset or particularly anxious, I start to feel a dizzy spell coming on. For example, this morning I had a huge fight with my husband, and while I was in the middle of it, started to feel dizzy. I also notice it happening when I'm a bit nervous, like if I'm about to give a presentation at work or speak in front of a group. Sometimes, it happens if I laugh really hard!!!! I recognize that b/c of this, it could suggest anxiety/stress as a cause. Could a physiological cause also cause such results? I mean, would benign vertigo caused by a middle ear problem come on during periods of strong emotion (both bad and good)? Or am I a complete nut?RE: the sciatica. My right leg has been having weird sensation lately - kind of like chills or goosebumps for no reason, and sometimes tingly. It, along with the reduced twitching has made me fear ALS a bit less and fear MS more. I notice though that I feel some sort of tightness deep in my butt/lower back, where the sciatic nerve runs. I'm wondering if this could be related to the sciatic nerve, even though I don't have really any "pain." I've read the main symptom of sciatica is pain, often intense. I feel more of just a tightness in that area - like I desperately want to twist and crack my lower back on that side. Does any one know of you can have sciatica without pain?FYI: I am seeing a neuro on the 27th. Terrifed to do it, but I feel finally like I have to. Thanks much,Joanne