Generic Hyzaar is a composition of two active ingredients with different effects enhancing one another: losartan and hydrochlorothiazide. This drug is used as an effective treatment of high blood pressure due to its vasorelaxant action. It prevents narrowing of blood vessels and thus makes blood flow easier. Hyzaar is also able to decrease a chance of heart stroke significantly. This drug is one of Merck’s most popular products, used both in its primary purpose and in countless other cases.
Hyzaar may be marketed under the names: Cozaar and Losartan.
Hyzaar® is a registered brand name owned by Merck.