Medical Dictionary

losartan

noun lo·sar·tan \ lō-ˈsär-ˌtan \

medical Definition of losartan

: an antihypertensive drug that is administered orally in the form of its potassium salt C22H22ClKN6O and blocks the action of angiotensin II
Note: Losartan is marketed under the trademarks Cozaar and Hyzaar.

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