Hyzaar , a combination of losartan and hydrochlorothiazide, is commonly used to treat high blood pressure. This medicine blends an angiotensin II receptor blocker and a thiazide diuretic together to relax the blood vessels and encourage your body to produce more urine, allowing your blood to flow easily and unwanted water and salt to be forced out of your body effectively.
It comes as an oral tablet taken once every day, with or without food.
The most common side effects from Hyzaar are lightheadedness, dizziness, sore throat, runny nose, dry mouth, back pain, upset stomach and confusion.
Hyzaar may sometimes be used to treat other conditions, as prescribed by your doctor.