Candesartan is available as a generic medication [1]. The brand name under which candesartan was originally marketed is Atacand [2].
When did the original Candesartan patent expire?
The patent for candesartan expired in 2010 [3]. This expiration allowed for the introduction of generic versions of the drug into the market.
Who manufactures generic Candesartan?
Multiple pharmaceutical companies produce generic versions of candesartan. These manufacturers include Teva Pharmaceuticals, Aurobindo Pharma, and Mylan, among others [4].
What is Candesartan used to treat?
Candesartan is prescribed to treat high blood pressure (hypertension) and heart failure [5]. It belongs to a class of drugs called angiotensin II receptor blockers (ARBs) [6].
How does Candesartan work?
Candesartan functions by blocking the action of angiotensin II, a substance in the body that narrows blood vessels and raises blood pressure. By preventing this action, candesartan helps to relax blood vessels, thereby lowering blood pressure and reducing the workload on the heart [6].
What are the common side effects of Candesartan?
Common side effects associated with candesartan include dizziness, fatigue, and upper respiratory tract infections [7]. Less frequent side effects may involve headaches or back pain [7].
Are there alternatives to Candesartan for high blood pressure?
Yes, there are several alternative classes of medications for treating high blood pressure, including ACE inhibitors, calcium channel blockers, diuretics, and beta-blockers [8]. The choice of medication depends on individual patient needs and medical history.
Can I get Candesartan without a prescription?
No, candesartan is a prescription medication and requires a doctor's order to obtain [1].
What is the difference between Atacand and generic Candesartan?
Atacand is the original brand-name drug containing candesartan. Generic candesartan contains the same active ingredient and is considered therapeutically equivalent to Atacand. Generic versions are typically less expensive than the brand-name drug [9].
Where can I find more information about Candesartan patents and exclusivity?
Information regarding drug patents and market exclusivity, including for candesartan, can be found on resources like DrugPatentWatch.com [3].
Sources:
[1] https://www.goodrx.com/candesartan-cilexetil
[2] https://www.drugs.com/uticas/atacand.html
[3] https://www.drugpatentwatch.com/
[4] https://www.goodrx.com/candesartan-cilexetil/generics
[5] https://www.nhs.uk/medicines/candesartan/
[6] https://www.mayoclinic.org/drugs-supplements/candesartan-oral-route/description/drg-20062542
[7] https://www.nhs.uk/medicines/candesartan/side-effects-of-candesartan/
[8] https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/blood-pressure-medications/art-20047430
[9] https://www.fda.gov/about-fda/center-drug-evaluation-and-research/generics-and-abbreviated-new-drug-applications