The tremor of hands and body is caused by the sudden and excessive repetitive discharge of neurons with high excitability in the brain, which leads to the sudden and temporary disorder of brain function, which is manifested as temporary sensory disturbance and limb jitter.
There is nothing serious now, but if it is not treated in time, it will be a big problem with the development of the disease and the growth of age, so you should be cautious, no matter whether it is light or heavy, as long as it is treated in time, there will be no big problem.
I suggest you take a look at this, it will help you.
This is the CCTV 2 program "The Road to Health" and the program "Weird Encephalopathy" on Monday, February 23rd, 2009. The following are specific real cases for your reference.
/video/vide 123535963034 1789