Yeah, I had a bit of eye twitching too. But today is throwing me even more because I'm getting cramped upper arms, my calves feel like they have bands around them, walking is harder than it has ever been, and my lower arms feel like they're floating in water...all new things. I'm inclined to give the Imuran time, I'm supposed to up the dose to 100 in another week, which scares me if all this is being caused by the 50 I'm on. And who knows whether a busy weekend like I had is the entire culprit...so as long as I'm still breathing well, guess I'll keep going with what I've got to help. I'd hate to think MG is worsening given I had a robotic thymectomy back in December and all this great medicine to work with! Thanks for everyone's input, and I of course welcome any other ideas!