As a combination medication, Avalide contains
irbesartan (
Avapro®) and
hydrochlorothiazide (
Microzide®,
Oretic®), or
HCTZ for short. Each of these components works to
lower blood pressure in different ways. The irbesartan component helps to improve blood flow by relaxing the blood vessels. The hydrochlorothiazide component helps to reduce the workload on the heart by reducing the volume of blood in the body.
Avalide comes in the form of a tablet and is typically taken once a day. Potential side effects include dizziness, tiredness, and nausea.
Clinical studies have shown that people who received Avalide had a greater decrease in
blood pressure than people who received either irbesartan or HCTZ alone. By
lowering blood pressure, the drug can decrease the risks that accompany long-term hypertension. However, it is not a cure for
high blood pressure.
(For more information on what this medication is used for, click Avalide. This article offers a complete overview of this medication, including dosing guidelines, other side effects, and safety precautions to be aware of before beginning treatment.)