Body tremors can stem from a neurological condition, such as Parkinson’s disease, medication use, anxiety, and other causes. Treatments for body tremors and shaking will depend on the cause but ... Tremor can be a medical problem on its own, or a symptom of another condition. Learn about different types, from essential tremor to Parkinsonian tremor , causes, and treatments, and how to tell the difference between normal tremors and ones that might point to a neurological issue. Tremor is a rhythmic movement of a body part that’s out of your control. It can affect many parts of your body and have various causes, such as medications, brain damage or neurodegenerative conditions. Learn about the types, diagnosis and treatment of tremor. Tremors are unintentional trembling or shaking movements in one or more parts of the body. Read about the types, such as essential tremor , and causes.