Oretic

Oretic is commonly prescribed to control high blood pressure and treat water retention. The diuretic works by increasing the amount of salt and water removed from the blood, which causes a decrease in blood volume and a drop in blood pressure. Oretic comes in tablet and capsule form, and is typically taken once a day. Possible side effects include nausea, electrolyte imbalances, dizziness, or vomiting.

 

What Is Oretic?

Oretic® (hydrochlorothiazide) is a prescription medicine that is used to treat high blood pressure and fluid retention. It is part of a class of medicines known as diuretics.
 
Oretic is sold under a number of other brand names, including Esidrix®, HydroDIURIL®, and Microzide®. It is also available as a generic medicine. Oretic is sometimes referred to as just HCTZ or HCT.
 
Oretic has not been approved for use in children.
 

Who Makes Oretic?

Oretic, along with other brand-name hydrochlorothiazide medicines, are made by several manufacturers. Generic hydrochlorothiazide is also made by multiple manufacturers of generic drugs.
 

Uses for Oretic

Specific uses of Oretic include:
 
(Click What Is Hydrochlorothiazide Used For? for more information, including possible off-label uses for Oretic.)
 

How Does Oretic Work?

Oretic is a diuretic, which is commonly referred to as a "water pill.
 " It works by increasing the amount of salt and water that the kidneys remove from the blood. This extra salt and water is passed out through the urine. By increasing the amount of water removed from the blood, Oretic causes a decrease in blood volume. Because of this effect, Oretic can lower blood pressure and help with water retention.
 
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Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;