While this is a combination solution, one needs to know both medicines work on different problems. Losartan works to reduce or control blood pressure, while Hydrochlorothiazide is a diuretic pill that promotes urination to subtle down the hyper levels in the body. It is one of the best remedies used to treat high blood pressure, angina, and certain heart rhythm disorders. Nicolan Healthcare Pvt Ltd is a pharmaceutical company working day in and out to provide high-end solutions to the people at their fingertips. Similar/ Related Products: Hyzaar