It would be perfect in the event that you advise your specialist before taking any arrangement. Cozaar 100mg 30 Tabs Generic Name: losartan (loe SAR tan) Brand Names: Cozaar What is losartan? Losartan is in a social event of prescriptions called angiotensin II receptor foes. Losartan keeps veins from narrowing, which cuts down circulatory strain and upgrades circulation system. Losartan is used to treat (hypertension) and to diminish the peril of stroke in people with hypertension. Losartan is also used to treat kidney issues in people with sort 2 diabetes. Losartan may moreover be used for purposes other than those recorded in this solution helper.