Skip to content

Tag: D2 receptor

Explore our medication guides and pharmacology articles within this category.

Is pimozide a dopamine blocker? Understanding its mechanism and use

4 min read
Yes, pimozide is a dopamine blocker, as its mechanism is centered around the blockade of dopaminergic receptors in the central nervous system. The U.S. Food and Drug Administration (FDA) has noted this dopaminergic blocking activity as the likely function for its effectiveness in suppressing tics in Tourette's disorder.

What is the mechanism of Sulpiride?

4 min read
Sulpiride is an atypical antipsychotic that selectively antagonizes dopamine D2 and D3 receptors in the brain. What is the mechanism of Sulpiride? It exhibits a unique dual, dose-dependent action, making it effective for treating both schizophrenia and depression.