Akathisia

Akathisia (pronounced: ə-kə-ˈthi-zhə) is a medical condition that causes a feeling of restlessness and a compelling need to be in constant motion. The term is derived from the Greek words "a" (without) and "kathisia" (sitting), literally meaning "inability to sit".

Definition

Akathisia is a movement disorder characterized by a subjective feeling of inner restlessness accompanied by mental distress and an inability to sit still. It is a common side effect of certain classes of drugs, particularly neuroleptics (antipsychotic medications).

Symptoms

The primary symptom of akathisia is a feeling of restlessness and an urge to move. This can manifest as an inability to sit or stand still, pacing, and a general feeling of unease. Other symptoms may include anxiety, irritability, and insomnia.

Causes

Akathisia is most commonly caused by the use of certain medications, particularly antipsychotic drugs. Other drugs that can cause akathisia include certain antidepressants, calcium channel blockers, and antiemetic drugs. It can also be a symptom of Parkinson's disease.

Treatment

Treatment for akathisia typically involves reducing the dosage or discontinuing the medication that is causing the symptoms. Other treatments may include the use of beta blockers, benzodiazepines, or anticholinergic drugs.

Related Terms

• Neuroleptic-induced akathisia
• Tardive akathisia
• Acute akathisia
• Chronic akathisia

See Also

• Restless legs syndrome
• Extrapyramidal symptoms
• Dystonia
• Dyskinesia

External links

• Medical encyclopedia article on Akathisia
• Wikipedia's article - Akathisia

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