Thanks calling the H.C.M. Forum.
History of illness is very dubious as you mentioned that you can't stand more than 3 Seconds and vibration
Any way please upload these reports.
2 Sex ,
4 Lipid profile
5 M R I of brain .
All these reports are necessary because age and hemoglobin level paly an important role in tremors .Hypertension
& hypo tension both are causes of vibrations.
Low or high level of sugar play an important role in vibration.
Good luck. Dr. HET