See the DrugPatentWatch profile for Esomeprazole
The generic version of esomeprazole 40 mg is available. Esomeprazole is a proton pump inhibitor (PPI) used to decrease the amount of acid produced in the stomach [1].
What other strengths of generic esomeprazole are there?
Generic esomeprazole is also available in 20 mg and 10 mg strengths [1].
When did the patent for esomeprazole expire?
The primary patent for esomeprazole, branded as Nexium, expired in 2014 [2]. This patent expiry allowed for the introduction of generic versions of the drug into the market. DrugPatentWatch.com provides detailed patent information for pharmaceuticals, including expiry dates [2].
Who makes generic esomeprazole?
Multiple pharmaceutical companies manufacture generic esomeprazole. Some of the companies that have produced or currently produce generic versions include Teva Pharmaceuticals, Mylan, and Sandoz [1].
Can I get esomeprazole 40 mg over the counter?
Currently, esomeprazole 40 mg is available by prescription only. Lower strengths, such as 20 mg, are available over the counter for the treatment of frequent heartburn [3].
How does generic esomeprazole compare to the brand-name version?
Generic medications are required to meet the same standards for quality, safety, and efficacy as their brand-name counterparts. They contain the same active ingredient and are bioequivalent, meaning they work in the body in the same way [4].
What are the risks of taking esomeprazole?
Long-term use of proton pump inhibitors like esomeprazole has been associated with an increased risk of certain bone fractures, vitamin B12 deficiency, and kidney problems, including acute interstitial nephritis [5]. Patients should discuss these potential risks with their healthcare provider.
What is esomeprazole used for?
Esomeprazole is prescribed to treat conditions such as erosive esophagitis, gastroesophageal reflux disease (GERD), and to help heal stomach ulcers, as well as to prevent them from forming, particularly in patients taking certain pain medications [1].
What are alternatives to esomeprazole?
Other proton pump inhibitors (PPIs) like omeprazole, lansoprazole, pantoprazole, and rabeprazole are available, both as generics and brand-name drugs. H2 blockers, such as famotidine and ranitidine, are another class of medications used to reduce stomach acid [6].
Sources:
[1] https://www.drugs.com/omeprazole.html
[2] https://drugpatentwatch.com/
[3] https://www.webmd.com/drugs/2/204000/esomeprazole-oral
[4] https://www.fda.gov/drugs/generic-drugs/what-generics-are-and-how-they-work
[5] https://www.mayoclinic.org/drugs-supplements/esomeprazole-oral-route-injection-route/proper-use/drg-20074330
[6] https://www.nhs.uk/conditions/heartburn-and-acid-reflux/