Serotonin 5-HT2 Receptor Antagonists

**Definition:** Drugs that bind to but do not activate SEROTONIN 5-HT2 RECEPTORS, thereby blocking the actions of SEROTONIN or SEROTONIN 5-HT2 RECEPTOR AGONISTS. Included under this heading are antagonists for one or more specific 5-HT2 receptor subtypes.

**Tree numbers:** - D27.505.519.625.850.850.200 - D27.505.696.577.850.850.200

**Synonyms:** - 5-HT2 Antagonist