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How does triptans and ergot alkaloids cause vasoconstriction? As triptans are 5HT 1D/1B Agonist which decrease serotonin levels. And it is serotonin which causes vasoconstriction. And also ergot alkaloids which are 5HT Antagonist.?
very well explained! :)
great!!!
volume is low. otherwise very good.
![Antiemetic [vomiting] Drugs [CBL]](http://i.ytimg.com/vi/YhzpauwZ7N8/mqdefault.jpg)
![Antiemetic [vomiting] Drugs [CBL]](/img/tr.png)
How does triptans and ergot alkaloids cause vasoconstriction? As triptans are 5HT 1D/1B Agonist which decrease serotonin levels. And it is serotonin which causes vasoconstriction. And also ergot alkaloids which are 5HT Antagonist.?
very well explained! :)
great!!!
volume is low. otherwise very good.