Rach, I was only clarifying my previous statement, in case you didn't know that the body produces natural oxytocin.
I would like to caution you about any added magnesium, beyond your diet, in case you do have MG. It does act as a muscle relaxer. Do you know what your current levels of magnesium are?
While magnesium cream might help, how can you know what dose to use or how much will be absorbed or what effect that might have on you?
If you do try anything, please check with your pharmacist to make sure there aren't any interactions with anything else you might be taking.
Just being cautious.
Annie
http://www.ncbi.nlm.nih.gov/pubmed/2385256
http://www.uptodate.com/contents/myasthenic-crisis
Older, yet relevant.
http://archneur.jamanetwork.com/arti...ticleid=569284
http://neuromuscular.wustl.edu/mtime/mgdrug.html