... Well if this was caused by low potassium levels then your heart would be faltering out so it appears that a possible neuro problem is at hand so you may want to schedual an appointment with a neurologist to examine your entire nervous system.... (4 replies)

... It could easily be low magnesium. Look up low magnesium and restless legs. You need to have an intracellular magnesium test for this. ... (4 replies)

... muscle jerking. It has actually gotten worse. I usually feel the muscle twitching all over my body lasting for a few seconds. My worst was in my right side of my back and it lasted for two days. ... (4 replies)