dopamine receptor antagonist

A dopamine receptor antagonist is a type of medication that blocks the effects of dopamine, a brain chemical important for mood, motivation, and reward. By binding to dopamine receptors without activating them, these drugs can reduce excessive dopamine activity, which is often linked to conditions like schizophrenia and bipolar disorder. This helps alleviate symptoms such as hallucinations or mania. Commonly prescribed dopamine receptor antagonists include certain antipsychotics, which can help restore balance in brain chemistry and improve overall mental health. However, they can also have side effects related to their impact on movement and mood.