Asterixis causes quick, uneven jerking movements after a brief muscle tone loss.
This problem appears as a sign of some severe diseases.
It is often linked withhepatic encephalopathyand other brain function issues.
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It is tied to certain drugs and brain lesions.
Treatment involves finding the source and treating that problem.
This article describes asterixis symptoms, causes, diagnosis, and treatment.
While it can be linked to liver disease, asterixis is also tied to other types ofchronic problems.
Types of Asterixis
Asterixis is generally defined as being either bilateral or unilateral.
Bilateral asterixis, which is the most common variety, affects both sides of the body.
Unilateral asterixis involves one side.
Both types of asterixis occur as a sign of a more serious underlying condition.
However, bilateral and unilateral asterixis vary in the types of diseases with which they are associated.
Unilateral asterixis is more likely to occur in patients with focalbrain lesions.
In bilateral asterixis, one side may be affected more severely than the other.
Asterixis symptoms may vary based on the disorder’s underlying cause and the muscle group affected.
Symptoms of asterixis are not present when your muscles are at rest.
Instead, the symptoms occur when you attempt to maintain a fixed position using the affected muscles.
A series of flapping movements will occur if asterixis is present.
Treatment
There is no specific treatment for asterixis.
The recommended treatment is indirect because it is based on the underlying condition causing your symptoms.
Treatment or improvement of the underlying condition causing asterixis can lead to reducing or eliminating the problem.
For example, the symptoms of hepatic encephalopathy are usually reversible.
Your ability to perform daily tasks like writing, driving, and cooking may be affected.
Your healthcare provider will determine what treatment, if any is required to offset the effects of asterixis.
Summary
Asterixis is a movement disorder that occurs as a sign of a more severe disease.
This problem often involves the hands and wrists.
Because of that, the name asterixis is preferred.
Treatment requires finding the source of the problem and treating that disease.
When the cause is treated, control of the affected muscles improves and often returns to normal.
In addition to causing an inconvenience, the condition is a symptom of a more serious problem.
Contact your healthcare provider if you notice symptoms that align with this condition.
Getting a diagnosis as soon as problems begin can increase your chances of achieving the best results.
The right treatment can improve your overall health and reduce or resolve asterixis symptoms.
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