key term - Antipsychotic medications

Definition

Antipsychotic medications are drugs used to treat mental disorders like schizophrenia by reducing symptoms such as hallucinations, delusions, and disordered thinking. They work by blocking certain neurotransmitters in the brain, particularly dopamine receptors.

Related terms

Dopamine:

A neurotransmitter involved in regulating mood, motivation, and pleasure. In schizophrenia, excessive dopamine activity is associated with symptoms.

Hallucinations:

Sensations or perceptions that appear real but are not actually present. These can include hearing voices or seeing things that aren't there.

Delusions:

False beliefs that persist despite evidence to the contrary. People with schizophrenia may have delusions of grandeur or persecution.