Aurobindo Pharma manufactures a generic version of quetiapine, a medication also marketed by Pfizer under the brand name Seroquel [1][2]. Therefore, quetiapine made by Aurobindo is a generic equivalent to Pfizer's branded Seroquel [1][2].
What is quetiapine used for?
Quetiapine is used to treat schizophrenia, bipolar disorder (manic and depressive episodes), and as an add-on treatment for major depressive disorder [3]. It belongs to a class of drugs called atypical antipsychotics [3].
When did Seroquel's patent expire?
The primary patents for Seroquel (quetiapine fumarate) in the United States expired in 2011 [4]. This expiration allowed generic manufacturers, such as Aurobindo, to produce and market their own versions of the drug [4].
How does Aurobindo's quetiapine differ from Seroquel?
Aurobindo's quetiapine is a generic drug, meaning it contains the same active ingredient and is bioequivalent to the brand-name Seroquel [1][2]. The primary differences lie in the inactive ingredients (excipients), brand labeling, and often, cost [1][2]. Generic versions are typically less expensive than their brand-name counterparts [1][2].
Who else makes generic quetiapine?
Beyond Aurobindo, several other pharmaceutical companies manufacture generic quetiapine. These include Teva Pharmaceuticals, Mylan Pharmaceuticals, and Accord Healthcare, among others [5].
What are the risks of taking quetiapine?
Like all medications, quetiapine carries potential risks and side effects. These can include drowsiness, dizziness, weight gain, dry mouth, and constipation [3]. More serious side effects, though less common, can include movement disorders, high blood sugar, elevated cholesterol levels, and a condition called tardive dyskinesia [3]. Patients should discuss any concerns with their healthcare provider [3].
Where can I find more information on drug patents?
Information on drug patents, including expirations and legal challenges, can be found on DrugPatentWatch.com [6]. This resource provides data on intellectual property for a wide range of pharmaceuticals.
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Sources:
1. https://www.drugpatentwatch.com/
2. https://www.aurobindo.com/
3. https://www.webmd.com/drugs/2/drug-6672/quetiapine-oral/details
4. https://www.fiercepharma.com/marketing/pfizers-seroquel-patent-challenges-mount
5. https://www.goodrx.com/quetiapine
6. https://www.drugpatentwatch.com/about