serotonin receptor antagonist

A serotonin receptor antagonist is a type of medication that blocks specific parts of the brain and nervous system called serotonin receptors. Serotonin is a chemical involved in mood, sleep, and other functions. When these receptors are blocked, the medication can help reduce symptoms like nausea, migraines, or anxiety, depending on the condition. For example, certain drugs used to treat migraines work as serotonin receptor antagonists by preventing serotonin from activating receptors that lead to headaches. Overall, these drugs modulate serotonin's effects, helping manage various health issues by preventing overstimulation of its receptors.