In life, there are always a lot of elderly people will appear hand trembling condition, many people think that the elderly are older, the body is naturally not as good as before, so there is not too much attention, but the reasons for the elderly hand trembling, most of them are brain problems. First of all, as the elderly continue to grow older, brain cells are also decaying, thus causing the aging of nerve cells, and in serious cases will lead to cerebellar atrophy, resulting in the elderly body can not coordinate, there will be hand trembling. In addition, the elderly hand shaking may be more emotional, when the elderly are emotionally excited, the hands will also shake uncontrollably, this situation is usually caused by an overactive nervous system. Therefore, the elderly should pay more attention to keep their emotions stable and calm. At the same time, the elderly hand trembling should pay more attention to rest, it is best to develop the habit of taking a nap at noon, usually also more exercise to enhance physical fitness, but also to quit smoking and alcohol, which are not conducive to health bad habits. Overall, hand trembling is a common phenomenon in the elderly, do not worry too much, as long as more attention to maintain good habits, and reduce the concern and resistance to hand trembling can be, but serious patients, it is best to consult a professional doctor, and then make other plans.