ESSENTIAL TREMOR Flashcards
Essential tremor is a neurological disorder characterized by uncontrollable shaking or trembling, usually in the hands or arms but can also affect other parts of the body.
What are the common causes of essential tremor?
The exact cause of essential tremor is not known, but it is believed to be caused by a combination of genetic and environmental factors. It may also be caused by changes in certain parts of the brain that control movement.
What is the prevalence of essential tremor in society?
Essential tremor is a common neurological disorder, affecting an estimated 1 in 20 people over the age of 60. It can occur at any age but is more common in older adults.
What are the common signs and symptoms of essential tremor?
Symptoms of essential tremor can vary from person to person but usually involve shaking or trembling in the hands, arms, head, voice, or legs. The tremors may be mild or severe and can worsen with movement or stress.
What are the recommended classes of drugs for treating essential tremor according to UK guidelines?
The recommended classes of drugs for treating essential tremor according to UK guidelines are beta-blockers, anticonvulsants, and benzodiazepines.
What are the first-line treatment drugs for essential tremor?
Beta-blockers are the first-line treatment for essential tremor. Examples of beta-blockers include propranolol (Inderal) and nadolol (Corgard).
What are the alternative treatment drugs for essential tremor when beta-blockers are not effective or not tolerated?
Anticonvulsants are used as an alternative treatment for essential tremor when beta-blockers are not effective or not tolerated. Examples of anticonvulsants include primidone (Mysoline) and gabapentin (Neurontin).
What are the treatment drugs for essential tremor when beta-blockers and anticonvulsants are not effective or not tolerated?
Benzodiazepines are used as a treatment for essential tremor when beta-blockers and anticonvulsants are not effective or not tolerated. Examples of benzodiazepines include clonazepam (Klonopin) and diazepam (Valium).
How do beta-blockers work to treat essential tremor?
Beta-blockers work by blocking the effects of adrenaline on the heart and blood vessels, which can help to reduce tremors.
How do anticonvulsants work to treat essential tremor?
Anticonvulsants work by reducing the excitability of neurons in the brain, which can help to reduce tremors.
