Hi Catra,

I hope the weakness not been a problem since you'd last posted.

I can identify with your description. I cannot always discern the cause.
I do have a similar sensation when a few conditions are flaring all at once.
I also have a similar sensation with some meds.
I can also have similar sensations in heat, especially humid heat.

I am very sensitive to most meds. I also take tizanidine off and on.
We are all different in how we metabolize meds; however, I can say a little tizanidine goes a long way with me. I do get a feeling much like you are describing with higher doses of tizanidine. Of course, we cannot safely conclude it's exactly the same with both of us.

You are very insightful. I believe you will know when to contact your doctor.

Sorry you have been having such challenges.

Love All Around,