Tremor

A tremor is an involuntary, rhythmic shaking or oscillation of a part of the body, commonly the hands, arms, head, or voice. It occurs when tiny muscle movements happen uncontrollably, often due to issues in the brain's communication pathways that regulate movement. Tremors can happen at rest or during movement and may be caused by conditions like Parkinson's disease, essential tremor, or other neurological disorders. While they can be bothersome, some tremors are manageable through medication, therapy, or lifestyle adjustments. Understanding the cause is key to determining appropriate treatment or management strategies.