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Furadantin (NITROFURANTOIN)

Casper Pharma Llc · FDA-approved approved Small molecule Quality 63/100

Nitrofurantoin is an antibacterial drug.

At a glance

Generic nameNITROFURANTOIN
SponsorCasper Pharma Llc
Drug classNitrofuran Antibacterial [EPC]
TargetCDGSH iron-sulfur domain-containing protein 1
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhaseFDA-approved
First approval1953

Mechanism of action

Mechanism of Action. The mechanism of the antimicrobial action of nitrofurantoin is unusual among antibacterials.Nitrofurantoin is reduced by bacterial flavoproteins to reactive intermediates which inactivate or alter bacterial ribosomal proteins and other acromolecules. As result of such inactivations, the vital biochemical processes of protein synthesis, aerobic energy metabolism, DNA synthesis, RNA synthesis, and cell wall synthesis are inhibited. Nitrofurantoin is bactericidal in urine at therapeutic doses. The broad-based nature of this mode of action may explain the lack of acquired bacterial resistance to nitrofurantoin, as the necessary multiple and simultaneous mutations of the target macromolecules would likely be lethal to the bacteria.Interactions with Other AntibioticsAntagonism has been demonstrated in vitro between nitrofurantoin and quinolone antimicrobials. The clinical significance of this finding is unknown.Development of ResistanceDevelopment of resistance to nitrof

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
FDA labelMechanism, indications, dosing, boxed warnings, drug interactions
ClinicalTrials.govTrial enrolment, design, endpoints, results

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