Thanks Kathie - Yes, I get that same sensation - like they are vibrating with weakness... I struggle to keep my mouth and lips shut! Chewing gum was just not intelligent of me My lips are much better today.. and face too, but I'm still a bit short of breath.. hopefully tomorrow that will be better. I was worried I was going to have to go in to the Dr earlier today due to the weakness and breathing.. I haven't felt that way in at least 8 months.. ugh..