Nifurtoinol: Difference between revisions
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{{Short description|An article about the antibiotic Nifurtoinol}} | |||
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'''Nifurtoinol''' is an [[antibiotic]] used primarily in the treatment of [[urinary tract infections]] (UTIs). It belongs to the class of [[nitrofuran]] antibiotics, which are known for their broad-spectrum antibacterial activity. | |||
Nifurtoinol | |||
== | ==Mechanism of Action== | ||
Nifurtoinol is | Nifurtoinol works by interfering with the bacterial [[DNA]] synthesis. It is a prodrug that is reduced by bacterial [[flavoproteins]] to reactive intermediates, which in turn damage bacterial [[DNA]], [[RNA]], and [[protein]]s. This mechanism is similar to other nitrofuran antibiotics, such as [[nitrofurantoin]]. | ||
==Pharmacokinetics== | |||
Nifurtoinol is well absorbed from the [[gastrointestinal tract]] and is rapidly metabolized in the body. It is primarily excreted in the [[urine]], which makes it particularly effective for treating infections of the urinary tract. The drug's metabolites are also active, contributing to its antibacterial effects. | |||
==Clinical Use== | |||
Nifurtoinol is indicated for the treatment of uncomplicated urinary tract infections caused by susceptible strains of bacteria. It is effective against a variety of [[Gram-positive]] and [[Gram-negative]] bacteria, including ''[[Escherichia coli]]'' and ''[[Staphylococcus saprophyticus]]''. | |||
==Side Effects== | ==Side Effects== | ||
Common side effects of nifurtoinol include [[nausea]], [[vomiting]], and [[diarrhea]]. Some patients may experience [[allergic reactions]], such as [[rash]] or [[itching]]. Rarely, more serious side effects like [[pulmonary fibrosis]] or [[hepatotoxicity]] can occur, especially with long-term use. | |||
== | ==Contraindications== | ||
Nifurtoinol should not be used in patients with [[renal impairment]] due to the risk of accumulation and toxicity. It is also contraindicated in patients with a known hypersensitivity to nitrofuran derivatives. | |||
== | ==Related pages== | ||
* [[ | * [[Antibiotic]] | ||
* [[ | * [[Urinary tract infection]] | ||
* [[ | * [[Nitrofurantoin]] | ||
[[Category:Antibiotics]] | [[Category:Antibiotics]] | ||
[[Category:Nitrofurans]] | [[Category:Nitrofurans]] | ||
[[Category:Urinary tract infections]] | |||
Revision as of 03:56, 13 February 2025
An article about the antibiotic Nifurtoinol
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Nifurtoinol is an antibiotic used primarily in the treatment of urinary tract infections (UTIs). It belongs to the class of nitrofuran antibiotics, which are known for their broad-spectrum antibacterial activity.
Mechanism of Action
Nifurtoinol works by interfering with the bacterial DNA synthesis. It is a prodrug that is reduced by bacterial flavoproteins to reactive intermediates, which in turn damage bacterial DNA, RNA, and proteins. This mechanism is similar to other nitrofuran antibiotics, such as nitrofurantoin.
Pharmacokinetics
Nifurtoinol is well absorbed from the gastrointestinal tract and is rapidly metabolized in the body. It is primarily excreted in the urine, which makes it particularly effective for treating infections of the urinary tract. The drug's metabolites are also active, contributing to its antibacterial effects.
Clinical Use
Nifurtoinol is indicated for the treatment of uncomplicated urinary tract infections caused by susceptible strains of bacteria. It is effective against a variety of Gram-positive and Gram-negative bacteria, including Escherichia coli and Staphylococcus saprophyticus.
Side Effects
Common side effects of nifurtoinol include nausea, vomiting, and diarrhea. Some patients may experience allergic reactions, such as rash or itching. Rarely, more serious side effects like pulmonary fibrosis or hepatotoxicity can occur, especially with long-term use.
Contraindications
Nifurtoinol should not be used in patients with renal impairment due to the risk of accumulation and toxicity. It is also contraindicated in patients with a known hypersensitivity to nitrofuran derivatives.
