What can cause hand tremors?
Tremor is the involuntary movements of one or more parts of the body. Causes of tremor include neurological disorders, neurodegenerative diseases, drugs, mercury poisoning, overactive thyroid and liver failure.
What causes hand tremors Besides Parkinson’s?
Other causes for tremors include hyperthyroidism, pheochromocytoma, Wilson’s disease (a rare condition in which copper accumulates in the brain and liver) and other disorders. An evaluation by a neurologist familiar with movement disorders will help distinguish essential tremor from Parkinson disease.
What neurological disorders cause tremors?
Tremor can occur on its own or be a symptom associated with a number of neurological disorders, including:
- multiple sclerosis.
- traumatic brain injury.
- neurodegenerative diseases that affect parts of the brain (e.g., Parkinson’s disease).
Can cancer cause tremors?
A patient with a history of breast cancer of any type who has new-onset tremor will also be assessed for metastasis or spread of the cancer to the brain. The brain disorders, known as the Parkinsonian syndromes, are the most common causes of resting tremors.