- Apr 4, 2006
f there is anyone out there that can describe the characteristics of their muscle fasiculations, I would appreciatiate it. Are they persistant, do they come and go, are they just 1 or 2 isolated twitches, are they continuous vibratory. How long do they last. They are quite annoying. Do they characteristically come before or after muscle weakness and or cramping. Anyone have any experiences with tingling to extremities. I am nervous awaiting the diagnosis. I hope everyone will have a good day today.