Extrapyramidal reactions involve involuntary movements and muscle stiffness caused by dopamine imbalance, often due to antipsychotic medications or neurological conditions. Symptoms include tremors, dystonia, and akathisia.

Extrapyramidal Syndrome (EPS) or Extrapyramidal Disorders FAQ


What causes Extrapyramidal Reactions?

Typically caused by dopamine depletion or blockage, often from antipsychotic medications.

What are common symptoms of EPS?

Involuntary movements, muscle stiffness, tremors, and restlessness.

Is EPS only medication-induced?

No, it can also result from neurological conditions like Parkinson's.

How is Extrapyramidal Reaction diagnosed?

Through clinical evaluation, medical history, and symptom assessment.

Can EPS be prevented?

Reducing antipsychotic dosages or using alternatives may help prevent it.

What medications treat EPS?

Anticholinergics like Trihexyphenidyl and Benztropine are commonly used.

Does EPS require hospitalization?

Severe cases may require medical intervention, but often managed outpatient.

Can EPS lead to permanent damage?

Rarely, with persistent symptoms, but usually reversible with treatment.

How long does EPS treatment take?

Varies by individual; some see improvement within days to weeks.

Are there non-medication treatments for EPS?

Physical therapy and adjusting causative medications can be effective.

Does EPS affect daily activities?

Can impact mobility and daily functioning if severe.

Is EPS more common in older adults?

Yes, due to increased sensitivity to medications and age-related changes.

Can children develop EPS?

Yes, though less common, typically from medication side effects.

How is EPS differentiated from Parkinson's?

Timing and medication history help distinguish the two conditions.

Are there support groups for EPS in Malaysia?

Check with local healthcare providers or patient advocacy groups.

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