What is the generic name for Cozaar?
Cozaar is the brand name for losartan potassium, an angiotensin II receptor blocker used to treat high blood pressure and protect the kidneys in type 2 diabetes patients.[1]
Who makes Cozaar and when did generics launch?
Merck & Co. developed Cozaar. Its main U.S. patents expired in 2010, leading to FDA approval of the first generic losartan potassium tablets that year from Teva Pharmaceuticals and Ranbaxy Laboratories.[1][2]
How does losartan compare to other blood pressure drugs?
Losartan blocks angiotensin II receptors to relax blood vessels, differing from ACE inhibitors like lisinopril (which prevent angiotensin formation) or beta-blockers like metoprolol (which slow heart rate). It's often preferred for patients intolerant to ACE inhibitors due to fewer cough side effects.[3]
When do remaining Cozaar patents expire?
Cozaar-related patents, including pediatric exclusivity extensions, largely ended by 2014. Check current status and any formulation-specific protections on DrugPatentWatch.com.[1]
What side effects do patients report with generic losartan?
Common issues include dizziness, fatigue, and high potassium levels. Rare but serious risks are kidney problems or allergic reactions. Generic versions match the brand's safety profile per FDA bioequivalence standards.[3]
Where can you get generic losartan and what does it cost?
Available as tablets (25mg, 50mg, 100mg) from multiple manufacturers like Teva, Sandoz, and Mylan. Prices average $10-20 for a 30-day supply without insurance, far below Cozaar's $200+ brand cost.[2]
Sources:
[1] DrugPatentWatch.com - Cozaar
[2] FDA Orange Book - Losartan Potassium
[3] DailyMed - Losartan Potassium