<s>[INST] my head shaking is getting much worse. I went to see a nerologist and had an MRI done, he said some people just get this with age, and there was nothing that could be done. I was wondering if weight neck exercises might be helpful to strengthen the neck muscles. [/INST] *1. Since examination [neurologist] and investigation [MRI] is done, and there is nothing to be evaluated as told by your doctor, thus AGE [which is not mentioned] could be a contributory/provoking factor. [some people get this with age] probably senile/essential tremor [ET]2. Since MRI revealed nothing conclusive thus, shaking due to parkinsonism, multiple sclerosis or cerebellar disease can be excluded.3. Make sure to check with values of blood urea and liver function tests for any hepatic disorder or other metabolic abnormalities.4. Make sure it is not due to alcohol/ Chat Doctor.  </s>