It can also be an early warning sign of some neurological and degenerative conditions. You should speak with your doctor if you experience hand tremors. Many people associate shaky hands with Parkinson's disease. But according to the Cleveland Clinic, the most common cause of shaking hands is actually essential tremor.

What does shaking in the hands mean?

Essential tremor is a nervous system (neurological) disorder that causes involuntary and rhythmic shaking. It can affect almost any part of your body, but the trembling occurs most often in your hands — especially when you do simple tasks, such as drinking from a glass or tying shoelaces.

Is it normal to shake hands?

When a tremor is normal

It's normal to have a slight tremor. For example, if you hold your hands or arms out in front of you, they will not be completely still. Sometimes a tremor becomes more noticeable.