Final answer:
Zolmitriptan is a serotonin receptor agonist that treats migraines by causing vasoconstriction and reducing inflammation in the brain. It works by targeting specific serotonin receptor subtypes, which helps regulate pain pathways involved in migraines.
Step-by-step explanation:
Mechanism of Action of Zolmitriptan
Zolmitriptan is a medication used to treat migraine headaches, and it functions as a selective serotonin receptor agonist.
The primary mechanism by which Zolmitriptan works is its action on the serotonin (5-HT) receptors in the brain, specifically the 5-HT1B and 5-HT1D subtypes.
By stimulating these receptors, Zolmitriptan causes vasoconstriction, or the narrowing of blood vessels in the brain, which is believed to alleviate migraine pain.
Additionally, it inhibits the release of pro-inflammatory neuropeptides, which can reduce inflammation and further decrease migraine symptoms.
The efficacy of Zolmitriptan in treating migraines can be attributed to its ability to cross the blood-brain barrier, allowing it to act directly within the central nervous system.
Its action on serotonin receptors helps to regulate pain pathways that are known to be involved in the pathophysiology of migraine headaches.
This makes Zolmitriptan an effective option for those seeking relief from the acute phase of migraines.
Question: What is the mechanism of action of Zolmitriptan- MEDOC SNC-antimigraine?