Action tremor
A tremor present when the limbs are active, either when outstretched in a certain position or throughout a voluntary movement.
What is Action tremor?
Action tremor is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Action tremor that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Action tremor
The following conditions have been associated with Action tremor. Only a health professional can determine the underlying cause.
Adult-onset autosomal dominant leukodystrophy
Adult-onset autosomal dominant leukodystrophy is a medical condition that may be associated with various symptoms and si...
Alacrimia-choreoathetosis-liver dysfunction syndrome
Alacrimia-choreoathetosis-liver dysfunction syndrome is a medical condition that may be associated with various symptoms...
Autosomal recessive progressive external ophthalmoplegia
Autosomal recessive progressive external ophthalmoplegia is a medical condition that may be associated with various symp...
Classic galactosemia
Classic galactosemia is a medical condition that may be associated with various symptoms and signs.
Cockayne syndrome
Cockayne syndrome is a medical condition that may be associated with various symptoms and signs.
Dravet syndrome
Dravet syndrome is a medical condition that may be associated with various symptoms and signs.
Fragile X-associated tremor/ataxia syndrome
Fragile X-associated tremor/ataxia syndrome (FXTAS) is a rare neurodegenerative disorder characterized by adult-onset pr...
Morgagni-Stewart-Morel syndrome
Morgagni-Stewart-Morel syndrome is a medical condition that may be associated with various symptoms and signs.
Wiedemann-Rautenstrauch syndrome
Wiedemann-Rautenstrauch syndrome is a very rare disorder with features of premature aging recognizable at birth, decreas...
biotin-responsive basal ganglia disease
Any thiamine-responsive dysfunction syndrome in which the cause of the disease is a variation in the SLC19A3 gene, chara...
developmental and epileptic encephalopathy, 56
developmental and epileptic encephalopathy, 56 is a medical condition that may be associated with various symptoms and s...
neurodevelopmental disorder with speech delay, movement abnormalities, and seizures
A neurodevelopmental disorder caused by a variation in the UNC13A gene, characterized by variable degrees of development...
Related symptoms
When to seek medical care
Seek urgent care if Action tremor is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.