Sir, what is query essential tramur , what are the symptoms of above said disease. why my doctor prescribed par kin medicin?

Essential tremor?: About 1% of humankind develops a shakiness of the hands, it is hereditary (50% to pass to each child). It is not parkinson's and is seldom a major problem. It is likely to appear at age 20 and gets a little worse as life goes on. It can be made to disappear with a little Propranolol or Primidone but this might be worse than the tremor itself. Katherine hepburn (photo) was affected.