What it is

Ziac contains a combination of hydrochlorothiazide and bisoprolol. Hydrochlorothiazide is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention. Bisoprolol is a beta-blocker. Beta-blockers affect...

What it treats

Ziac is used to treat high blood pressure (hypertension).