Hands are shivering when panic and holding some weightless cups some times but I not consume any alcohol what is the reason.

Question

Essential tremors is a nerve disorder characterized by uncontrollable shaking, or "tremors, in different parts and on different sides of the body
Areas affected often include the hands, arms, head, larynx (voice box),�tongue, and chin. The lower body is rarely affected.
ET is not a life-threatening disorder, unless it prevents a person from caring for him or herself. Most people are able to live normal lives with this condition -- although they may find everyday activities like eating, dressing, or writing difficult. It is only when the tremors become severe that they actually cause disability.
If you are having problem in activities of daily life then only you may consult a neurologist or psychiatrist.

Ashish Sakpal · Accepted Answer

Essential tremors is a nerve disorder characterized by uncontrollable shaking, or "tremors, in different parts and on different sides of the body
Areas affected often include the hands, arms, head, larynx (voice box),�tongue, and chin. The lower body is rarely affected.
ET is not a life-threatening disorder, unless it prevents a person from caring for him or herself. Most people are able to live normal lives with this condition -- although they may find everyday activities like eating, dressing, or writing difficult. It is only when the tremors become severe that they actually cause disability.
If you are having problem in activities of daily life then only you may consult a neurologist or psychiatrist.