Hi Kathie & Dave I have PD on the right side only, with an essential tremor on the left side. A (looney) neuro I saw once said the PD starting on the right would be something important to know later on, but never said why.. Kathie: I have a...right side body tremor...my left side seems to have little to no tremor as yet. I have had a few full body tremors...does this happen to others any? Can one have Parkinson's on one side...and not...show signs on the other side? My possible origin of this may have come from a defective pulse generator implant. that threw me into aprox. six weeks of seizures and falls. Kathie and Dave