I have bouts of low magnesium and my only symptom is bad leg cramps, especially when I try to sleep. Did they give you potassium when you were in the hospital? Sometimes, if you are taking K+ it causes a shift of magnesium out of the cells but there are many other reasons for the low Mag. such as stomach or bowel problems that prevent the absorption of magnesium.
I hope you are finally on the road to a full recovery!!
Take care!
Post Edited (pmedic) : 8/3/2011 11:35:32 AM (GMT-6)