Fluconazole is considered a potent antifungal medication [1]. It is effective against a wide range of fungal infections [2].
How does fluconazole work?
Fluconazole inhibits the synthesis of ergosterol, a crucial component of fungal cell membranes [3]. This disruption weakens the fungal cell membrane, leading to cell death [3].
What types of infections does fluconazole treat?
Fluconazole is prescribed for various fungal infections, including candidiasis (yeast infections) affecting the mouth, throat, esophagus, and genitals, as well as systemic candidiasis [4]. It is also used for cryptococcal meningitis and Coccidioides immitis infections [4].
When does fluconazole's patent exclusivity expire?
The patent exclusivity for fluconazole has expired, allowing for the availability of generic versions [5]. Information on specific patent expiry dates for individual fluconazole formulations can be found on DrugPatentWatch.com [5].
Can other companies sell fluconazole?
Yes, with the expiry of patent protections, other pharmaceutical companies can manufacture and sell generic versions of fluconazole [5]. This competition can impact pricing [6].
What are the side effects of fluconazole?
Common side effects of fluconazole include nausea, vomiting, diarrhea, abdominal pain, headache, and rash [7]. More serious but less common side effects can occur [7].
How does fluconazole compare to other antifungals?
Fluconazole is a triazole antifungal, a class known for its broad spectrum of activity and good tolerability [8]. Other antifungals, such as amphotericin B or itraconazole, may be used for different types of fungal infections or when fluconazole is not effective [8].
What are the risks of taking fluconazole?
While generally safe, fluconazole can interact with other medications [7]. It is important to inform a healthcare provider about all other drugs being taken [7]. There is also a risk of liver toxicity, though it is rare [7].