Avalide Dosage
Generic name: IRBESARTAN 150mg, HYDROCHLOROTHIAZIDE 12.5mg
Dosage form: tablet, film coated
Drug class: Angiotensin II inhibitors with thiazides
Medically reviewed by Drugs.com. Last updated on Feb 25, 2025.
General Considerations
The side effects of irbesartan are generally rare and apparently independent of dose; those of hydrochlorothiazide are a mixture of dose-dependent (primarily hypokalemia) and dose-independent phenomena (e.g., pancreatitis), the former much more common than the latter.
Maximum antihypertensive effects are attained within 2 to 4 weeks after a change in dose.
AVALIDE may be administered with or without food.
AVALIDE may be administered with other antihypertensive agents.
Add-On Therapy
In patients not controlled on monotherapy with irbesartan or hydrochlorothiazide, the recommended doses of AVALIDE, in order of increasing mean effect, are (irbesartan and hydrochlorothiazide) 150/12.5 mg, 300/12.5 mg, and 300/25 mg. The largest incremental effect will likely be in the transition from monotherapy to 150/12.5 mg.
Initial Therapy
The usual starting dose is AVALIDE 150/12.5 mg once daily. The dosage can be increased after 1 to 2 weeks of therapy to a maximum of 300/25 mg once daily as needed to control blood pressure. AVALIDE is not recommended as initial therapy in patients with intravascular volume depletion.
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