Hi, yes thanks. A couple of days ago my face, both sides, were twitching ... after the twitching stopped the next morning (been about 3 days now) I noticed that my upper lip felt as though it was numb...the same kind of numbness that you feel when you have dental work done from the injection . It feels big, although it doesnt look big...and it is hard to manage use of, just like after dental work. I find it a little difficult to drink out of a bottle or cup...and it just feels so strange. What is causing that? Is it serious? Should I see my physician or will it simply go away?