Which of the following treatments is used to alleviate symptoms of psychosis?

Antipsychotic medications are specifically designed to address and alleviate the symptoms of psychosis, such as hallucinations, delusions, and disorganized thinking. These medications work primarily by altering the effects of neurotransmitters in the brain, particularly dopamine, which plays a crucial role in regulating mood, perception, and cognition. By stabilizing these neurotransmitter levels, antipsychotics help restore a more functional state for individuals experiencing psychotic episodes.

The use of other treatments listed does not primarily target psychosis. Antidepressants are primarily used for mood disorders, stimulants are often used to treat attention deficit hyperactivity disorder (ADHD) or certain sleep disorders, and beta-blockers are typically prescribed for cardiovascular issues or anxiety. None of these options directly address the core symptoms of psychosis like antipsychotic medications do, making antipsychotics the standard and most effective treatment for managing such symptoms.