I got blerpospasms after about a year of on and off 1 and 1-MD usage. I was taking between 2-8mg a night, generally 2-4, but sometimes 6 or 8mg close to a year. When Eddie hit the scene I didn't need American alternatives anymore as the price was so much cheaper.
I've had an eyelid twitch (blerpospasm) for 3 weeks Monday (memorial day will be 3 weeks), I saw my GP last Friday and he said the usual internet shit, magnesium, zinc, sleep, stress, etc. None of those are an issue with me. I mentioned this casually and he said I might discontinue it if I thought it was the real issue
I discontinued the eddies about 10 days ago and it's slowly going away, it's a known side effect on wiki so I blame Eddie