Jon, Are your spasms occurring just BEFORE you need more medication? Perhaps your currently scheduled doses are too far apart,or are not large enough. Your left arm pulling sounds like dystonia, often due to dopamine that's used up. The weak, shaky feeling sounds like end-of-dose wearing off of your meds. Sometimes the leg cramps are due to lactic acid buil-up or to mineral imbalances- anyone else who knows, is it low potassium? Sounds like you ought ot talk to your neurologist about increasing your L-dopa, or using agonists or Tasmar. And maybe figure out if your calves are cramping for a NON-PD reason. I'm not a doctor, but have had most of your symptoms. Ivan :-) ^^^^^^ WARM GREETINGS FROM ^^^^^^^^^^^^ :-) Ivan Suzman 51/39/36 [log in to unmask] :-) Portland, Maine land of lighthouses +11 deg. F :-) ******************************************************************** On Wed, 3 Jan 2001 20:45:16 EST Jon Dutcher <[log in to unmask]> writes: > My age is 51. I was diagnosed 6 years ago with PD. My question: > What > causes spasms in my left arm and left leg? Under medicated? Over > medicated?.... (CUT)