Tremor. You might put a noticeable tremor down to nerves or drinking too much coffee. But once other people start to notice your hands shaking you might go and see a doctor. There are many different causes of tremor, from too much alcohol to
Parkinson's disease. Dr Graham Easton looks at the latest advances in diagnosing and treating this common complaint.
ProducerPaula McGrath. E-MAIL: scirad@bbc.co.uk Repeated tomorrow 4.30pm