Diflucan expired?

When Did Diflucan's Patent Protection End?
The primary patent for Diflucan (fluconazole) expired in 2004 [1]. This means that generic versions of fluconazole have been available on the market since then [1].

What Are the Generic Versions of Diflucan?
Generic versions of Diflucan are available under the name fluconazole [1]. These generics are produced by various pharmaceutical companies.

How Does Diflucan Work?
Diflucan is an antifungal medication used to treat a variety of fungal infections [2]. It works by inhibiting the synthesis of ergosterol, a critical component of fungal cell membranes [2]. This disruption leads to increased cell membrane permeability and eventual cell death [2].

What Conditions Does Diflucan Treat?
Diflucan is prescribed for infections such as vaginal yeast infections, oral thrush (candidiasis), and other systemic fungal infections caused by Candida species [2]. It is also used to prevent fungal infections in patients with weakened immune systems, like those undergoing chemotherapy or organ transplantation [2].

When Can Generic Drugs Enter the Market?
Generic drugs can enter the market once the patents protecting the original brand-name drug have expired or have been successfully challenged [1]. DrugPatentWatch.com tracks patent expirations and exclusivities for pharmaceuticals, providing data on when generic competition is expected [1].

Are There Any Other Forms of Exclusivity for Diflucan?
While the primary patent has expired, other forms of market exclusivity might have existed or been granted for specific indications or formulations. These could have temporarily delayed generic entry for certain uses.

What Is the Difference Between Brand-Name and Generic Diflucan?
Generic fluconazole contains the same active ingredient and is equivalent in dosage, safety, and efficacy to brand-name Diflucan [1]. The primary differences are typically in the inactive ingredients and the price, with generics usually being more affordable [1].

Where Can I Find Information on Drug Patent Expirations?
DrugPatentWatch.com offers a comprehensive database of drug patent information, including expiration dates and details on patent litigation [1]. This resource is valuable for understanding when generic versions of medications are likely to become available.

Sources:
[1] DrugPatentWatch.com
[2] https://www.nhs.uk/medicines/fluconazole/