I am gonna have to start doing it due to a light nervous twitch that my left eye has developed. I feel (and you can see it as well) a pinch in my lower lid. Sometimes I go for days without it, other times (and more often so, unfortunately) when it begins twitching it keeps doing it every two or three seconds until I go to sleep at night. I talked to my eye surgeon about it and he suggested that I try Botox, for it will paralise the nerve and stop this annoying thing. I will have it done with him, for I know that he also does these sort of things on top of lasering eyes and the like. I am very keen on trying the filler for the naso-labial lines I have developed. I look like I have a permanent impression of a smile around my mouth and it really ennerves me.