Losartan Potassium and Hydrochlorothiazide Tablets (Hyzaar) is a compound antihypertensive medication composed of losartan potassium (an angiotensin II receptor blocker, ARB) and hydrochlorothiazide (a diuretic).
Indications for Losartan Potassium and Hydrochlorothiazide Tablets (Hyzaar)
Hypertension Treatment
It is suitable for patients who require combined medication to control blood pressure. By lowering blood pressure, it reduces the risk of fatal and non-fatal cardiovascular events (such as stroke and myocardial infarction).
Note: This compound preparation is not recommended as initial treatment for hypertension, unless the patient has severely elevated blood pressure that requires rapid control.
Reduction of stroke risk in hypertensive patients with left ventricular hypertrophy.
Specifications and Properties of Losartan Potassium and Hydrochlorothiazide Tablets (Hyzaar)
HYZAAR 50/12.5
Ingredients: Each tablet contains 50 mg losartan potassium + 12.5 mg hydrochlorothiazide.
Properties: Yellow, oval-shaped film-coated tablets, with the marking "717" printed on one side.
HYZAAR 100/12.5
Ingredients: Each tablet contains 100 mg losartan potassium + 12.5 mg hydrochlorothiazide.
Properties: White, oval-shaped film-coated tablets, with the marking "745" printed on one side.
HYZAAR 100/25
Ingredients: Each tablet contains 100 mg losartan potassium + 25 mg hydrochlorothiazide.
Properties: Light yellow, oval-shaped film-coated tablets, with the marking "747" printed on one side.
Excipient Description
All specifications contain inactive ingredients such as microcrystalline cellulose, lactose, and starch; some contain colorants (e.g., D&C Yellow No. 10 Aluminum Lake).
Storage Method for Losartan Potassium and Hydrochlorothiazide Tablets (Hyzaar)
Packaging Protection
Keep the medication in its original packaging to protect it from direct light (some tablets are light-sensitive).
Child Safety
Store the medication out of the reach of children to prevent accidental ingestion.
Expired Medication Disposal
Expired medications must be disposed of through professional medical waste channels and must not be discarded randomly.


