Question

Are antipsychotic drugs (typical antipsychotic drugs (such as chlorpromazine), atypical antipsychotic drugs (such as clozapine, olanzapine, quetiapine), mood stabilizers (such as sodium valproate sustained-release tablets), and adjuvant drugs (such as promethazine, sometimes used in combination with chlorpromazine) classified as irreversible antagonists or reversible antagonists? Are they non-competitive antagonists, competitive antagonists, reverse agonists, allosteric agonists, or allosteric antagonists?

Answer 1

Antipsychotic drugs, including typical and atypical antipsychotics, are classified as reversible antagonists. They work by blocking dopamine receptors to reduce psychosis symptoms.

Step-by-step explanation:

Antipsychotic drugs, including typical antipsychotic drugs (such as chlorpromazine), atypical antipsychotic drugs (such as clozapine, olanzapine, quetiapine), mood stabilizers (such as sodium valproate sustained-release tablets), and adjuvant drugs (such as promethazine), are typically classified as reversible antagonists.

They primarily work by blocking the dopamine receptors, which helps to reduce psychosis symptoms.