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Voriconazole, sold under the brand name Vfend among others, is an antifungal medication used to treat a number of fungal infections. [5] This includes aspergillosis , candidiasis , coccidioidomycosis , histoplasmosis , penicilliosis , and infections by Scedosporium or Fusarium . [ 5 ]
Aspergillus 235 mags 3X3 copy. Aspergillosis is caused by Aspergillus, a common mold, which tends to affect people who already have a lung disease such as cystic fibrosis or asthma, or who cannot fight infection themselves. [3] The most common causative species is Aspergillus fumigatus. [19]
Posaconazole, sold under the brand name Noxafil among others, is a triazole antifungal medication. [ 7 ] [ 8 ] It was approved for medical use in the European Union in October 2005, [ 6 ] and in the United States in September 2006.
The side effects of oral treatment are significant and people without an infection should not take these drugs. [36] Azoles are the group of antifungals which act on the cell membrane of fungi. They inhibit the enzyme 14-alpha-sterol demethylase, a microsomal CYP, which is required for the biosynthesis of ergosterol for the cytoplasmic membrane.
Itraconazole is a relatively well-tolerated drug (although not as well tolerated as fluconazole or voriconazole) and the range of adverse effects it produces is similar to the other azole antifungals: [22] elevated alanine aminotransferase levels are found in 4% of people taking itraconazole
According to Forbes, there have been 45,000 reported cases of side effects related to fluoroquinolones. 23.1 million patients filled prescriptions for oral flouroquinolones in 2011.
Newer triazole drugs—such as posaconazole or voriconazole—have not yet been studied in-depth through clinical trials in this context. [ 30 ] [ 31 ] While the benefits of using corticosteroids in the short term are notable, and improve quality of life scores, there are cases of ABPA converting to invasive aspergillosis while undergoing ...
Other serious side effects include low blood potassium and myocarditis (inflammation of the heart). [3] It appears to be relatively safe in pregnancy. [4] There is a lipid formulation that has a lower risk of side effects. [4] It is in the polyene class of medications and works in part by interfering with the cell membrane of the fungus. [3] [4]