Ketanserin
Ketanserin
Ketanserin (pronounced ke-tan-se-rin) is a drug used primarily in the treatment of hypertension. It is also known to have serotonin antagonist effects.
Etymology
The term "Ketanserin" is derived from the Greek words "ketos", meaning whale, and "seros", meaning serum. This is in reference to the drug's initial discovery in the serum of whales. However, it is now synthesized in laboratories for medical use.
Pharmacology
Ketanserin is classified as a serotonin antagonist, specifically targeting the 5-HT2A serotonin receptor. It works by blocking the action of serotonin in the blood vessels, causing them to dilate and thereby reducing blood pressure.
Medical Uses
Ketanserin is primarily used in the treatment of hypertension, or high blood pressure. It may also be used in the treatment of certain psychiatric disorders, due to its ability to block serotonin receptors in the brain.
Side Effects
Common side effects of Ketanserin include dizziness, dry mouth, and constipation. In rare cases, it may cause a serious allergic reaction.
Related Terms
See Also
External links
- Medical encyclopedia article on Ketanserin
- Wikipedia's article - Ketanserin
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