sir, sometimes i suddenly suffers the body shaking ....my hands also shakes uncontrollably and whatever there in my hands then were thrown apart....all this lasts for a few seconds......please, tell me why this will happens and how can i prevent this shaking
You really need to be seen by a neurologist and soon. There are several things that can cause shaking that lasts a few seconds. You did not mention your age or how long you have been having these episodes, if you are taking any medication, legal or not.
First thing that comes to mind is Parkinson's disease.
Keep in mind that I am NOT a doctor.
praviin, I wish you the absolute best and keep us posted as to what you find out.