muscle spasm
"I have been using Zanaflex since 2003. I suffer from chronic pain and spasms due to herniated discs in neck and back. I have already had fusion done on neck and the pain and spasms never went away, that was due to the discs below the fusion herniated just after the surgery *over compensated for the discs above*
I also have fibromyalgia, I am supposed to take 4mgs 3 times a day but only take it at night since it makes me sleepy most of the time and I am already on Percocet and Savella. I need to function during the day. Doctor says I can take all 3 at bedtime if I wanted but have only taken 2 at a time. Dry mouth is a side effect and sometimes I will have the grogginess in the morning but found that it is mostly due to taking it so late and getting up early."