Hi there, Your leg vibration symptoms could be related to diabetes, thyroid dysfunction, Vitamin B complex
deficiency, neurological disorder or if you are any vibration jobs (like drilling etc). Nerve studies and
nerve test may be helpful to further evaluate the condition. I would recommend evaluating the possibilities
here with the help of a doctor. Further referral to a neurologist or endocrinologist may be required to assess
the condition. Hope this information proves helpful to you.