Industry News 0 22nd January, 2020 Ozzy Osbourne diagnosis: What is Parkinson’s disease? The three main symptoms of Parkinson’s are tremor (shaking), slowness of movement and rigidity (muscle stiffness). Ozzy Osbourne has revealed he has been diagnosed with Parkinson’s disease after spending the last year in “constant” pain. – What is Parkinson’s? Parkinson’s is a progressive neurological condition caused by the death of nerve cells in the brain… VIEW ARTICLE >