Haloperidol

/ˌhæloʊˈpɛrɪdɔl/ noun

Definition

A typical (first-generation) antipsychotic that blocks dopamine receptors, used to treat schizophrenia, acute psychosis, and Tourette syndrome. Known for causing movement side effects but highly effective for severe symptoms.

Etymology

Developed by Janssen Pharmaceutica in 1958, named for its chemical structure containing halogen and piperidine components. The '-ol' suffix indicates it contains a hydroxyl group.

Kelly Says

Haloperidol is the 'heavy artillery' of antipsychotics - incredibly effective for severe psychosis but with significant movement side effects that can be permanent. It's still widely used in emergency settings because it works fast and can be given as an injection to agitated patients who won't take oral medication.

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