There are many reasons why young people’s hands shake, as follows: 1, too much tension, excitement, or anxiety, schizophrenia will not be able to control the hand tremor, need to relax the mind, relax, for psychological disorders need the help of a psychiatrist; 2, joint fatigue, such as a long time to type quickly or long time to write homework leads to hand tremor, is a normal phenomenon, after resting, it will be restored; 3, hyperthyroidism patients will have Sweating, fast heart rate, increased appetite and hand tremor, can be combined with thyroid hormones and ultrasound to confirm the diagnosis, you can take antithyroid medication, continued use of medication for one year can be seen obvious results; 4, familial tremor, with heredity, the hands, head, and pharyngeal muscles are manifested as a tremor, a serious impact on the life and mental health, can be taken orally for treatment of Xindean.