What causes body shaking

Rest tremor is usually associated with excess mental stress and parkinson's disease.Sometimes you may feel palpitations or fluttering in your chest that you assume are digestive in nature.Shakiness and weakness can also be a sign that the body is lacking moisture.In the short term, adrenaline rushes can lead to feeling shaky.Essential tremors are the most common.Some common causes of shaking include parkinson's disease, multiple sclerosis, severely low calcium levels, erratic blood pressure, diabetes and illnesses that make you feel weak, such as heart disease, liver failure and autoimmune disorders.

A person may experience internal tremors in the trunk, arms, legs.It is a common movement disorder that most often affects the hands but can also occur in the arms, head, vocal cords, torso, and legs.Rest tremor occurs mainly when you are at rest.A wide variety of medications can cause tremor.Shaking can be a function of anxiety in both the short and long term.Essential tremor is a nervous system (neurological) disorder that causes involuntary and rhythmic shaking.

Internal vibrations are thought to stem from the same causes as tremors.Tremors are involuntary rhythmic muscle contractions that can cause body parts to shake or tremble.