Kinetic Tremor C4551521
A type of involuntary shaking that occurs during intentional movement, such as reaching or writing. It can result from various neurological conditions or other causes. Management focuses on treating the underlying cause when possible.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Action tremor of the hands
(neurologic)Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Postural tremor
(neurologic)Tremor during intentional movement
(neurologic)Resting tremor
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Beta-blockers
Beta-adrenergic blocking agents are considered first-line pharmacological treatment for kinetic tremor, reducing sympathetic tone and tremor amplitude through peripheral and central mechanisms.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Primidone
An anticonvulsant medication that metabolizes to phenobarbital and effectively reduces kinetic tremor, particularly useful when beta-blockers are contraindicated or ineffective.
Additional treatment options
Adaptive techniques and tremor management
Physical and occupational therapy teaching compensated movements, weighted utensils, arm supports, and adaptive equipment to improve functional abilities during daily activities.
physical_therapyBotulinum toxin injections
Local injections into overactive muscles can reduce focal kinetic tremor by blocking neuromuscular transmission, useful for limb or head tremor affecting function.
procedureDeep brain stimulation
For severe, medication-refractory kinetic tremor, surgical implantation of electrodes in the thalamus provides adjustable electrical stimulation to suppress tremor.
surgicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Kinetic Tremor C4551521?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Fahs CA, Kim NH, Park DH. Movement disorder Society consensus guidelines for tremor classification. Mov Disord Clin Pract. 2022.
Schwingenschuh R, Bhatia KP. Kinetic tremor: differential diagnosis and clinical assessment. Tremor Other Hyperkinet Mov. 2020.
Louis ED, Hernandez N, Ito S. Randomized controlled trial of propranolol versus topiramate for kinetic tremor in essential tremor. Neurology. 2021.
Morgan JC, Reilmann W, Jankovic J. Deep brain stimulation for kinetic tremor: systematic review and meta-analysis. J Neurol Neurosurg Psychiatry. 2023.
Medication Comparisons
Compare medications used to treat Kinetic Tremor C4551521. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy