Haloperidol is an antipsychotic medication primarily used to treat various mental health conditions, including schizophrenia and acute psychosis. It works by blocking certain receptors in the brain, particularly dopamine receptors, which helps to reduce symptoms like hallucinations and delusions. In addition to its use in psychiatry, Haloperidol can also be prescribed for severe behavioral problems in children and for managing agitation in patients with conditions such as dementia. It is available in various forms, including tablets and injections, allowing for flexible treatment options based on individual needs.