Hydralazine is used to treat high blood pressure. Hydralazine is in a class of medications called vasodilators. It works by relaxing the blood vessels so that blood can flow more easily through the body.
Minoxidil is used with other medications to treat high blood pressure. It is in a class of medications called vasodilators. It works by relaxing the blood vessels so that blood can flow more easily through the body.
