Fluoxetine is manufactured by various pharmaceutical companies. Eli Lilly and Company originally developed and marketed fluoxetine under the brand name Prozac [1]. Following the patent expiration of Prozac, other companies began producing generic versions of fluoxetine [2].
What other brand names is fluoxetine sold under?
In addition to Prozac, fluoxetine has been marketed under several other brand names, including Sarafem, a formulation used for premenstrual dysphoric disorder [3]. The availability of different brand names can depend on the specific country and manufacturer.
When did fluoxetine's patent expire?
The patent protection for Prozac, the original brand of fluoxetine, expired in the early 2000s, allowing for the introduction of generic versions into the market [2]. This event significantly impacted the drug's pricing and accessibility.
How does fluoxetine work?
Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) antidepressant. It works by increasing the levels of serotonin, a neurotransmitter, in the brain [4]. Serotonin plays a role in mood regulation, and by inhibiting its reuptake, fluoxetine helps to improve symptoms associated with depression and other conditions [5].
Are there different forms of fluoxetine available?
Fluoxetine is available in various dosage forms, including capsules, tablets, and oral solutions [3]. These different forms allow for flexibility in prescribing and patient administration.
Where can I find information on fluoxetine patents and exclusivity?
Information regarding drug patents and exclusivity periods, including those for fluoxetine, can be found on resources like DrugPatentWatch.com [6]. These databases track patent filings, expirations, and other intellectual property details relevant to pharmaceutical products.
What are the common uses for fluoxetine?
Fluoxetine is primarily prescribed for the treatment of major depressive disorder. It is also used to manage obsessive-compulsive disorder (OCD), bulimia nervosa, panic disorder, and premenstrual dysphoric disorder (PMDD) [4][5].
Who is currently manufacturing generic fluoxetine?
Numerous generic drug manufacturers produce fluoxetine. Companies such as Teva Pharmaceuticals, Mylan Pharmaceuticals, and Aurobindo Pharma are among those that have manufactured generic versions of the drug [7].
Sources:
1. https://www.drugpatentwatch.com/drug/prozac
2. https://www.drugpatentwatch.com/drug/fluoxetine
3. https://www.drugs.com/fluoxetine.html
4. https://www.ncbi.nlm.nih.gov/books/NBK553070/
5. https://www.mayoclinic.org/drugs-supplements/fluoxetine-oral-route/proper-use/drg-20065637
6. https://www.drugpatentwatch.com/
7. https://www.goodrx.com/fluoxetine