Aztreonam and Hyzaar

• Generic Name: aztreonam
• Dosage Forms: injection, powder, lyophilized, for solution
• Other Brand Names: Cayston, Azactam

Aztreonam is an antibiotic that fights severe or life-threatening infection caused by bacteria.

Aztreonam inhalation is used to improve breathing symptoms in people who have cystic fibrosis and a certain bacteria in their lungs. This medication is for use in adults and children who are at least 7 years old.

Aztreonam may also be used for purposes not listed in this medication guide.

• Generic Name: hydrochlorothiazide / losartan
• Dosage Forms: tablet, film coated
• Other Brand Names: Hyzaar

Hyzaar contains a combination of hydrochlorothiazide and losartan. Hydrochlorothiazide is a thiazide diuretic (water pill) that helps prevent your body from absorbing too much salt, which can cause fluid retention.

Losartan is an angiotensin II receptor antagonist (sometimes called an ARB blocker). Losartan keeps blood vessels from narrowing, which lowers blood pressure and improves blood flow.

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

Hyzaar is also used to lower the risk of stroke in certain people with heart disease.