Antimicrobials
Nitrofurantoin

Nitrofurantoin

Low
Excellent
$

General Information

Uncomplicated cystitis in females with normal renal function

Prolonged use may result in lung and skin toxicity. Caution advised.

Antacids decrease absorption

Think of this drug as a urinary antiseptic.

Not recommended in males due to inadequate tissue penetration, esp. with possible occult prostatitis.

Avoid in UTI with bloodstream infections or pyelonephritis.

Antimicrobial class: Nitrofuran

Pregnancy category: B [Contraindicated at term]

Average serum half life: 1 hour

Biliary penetration: None

CSF penetration: None

Lung penetration: None

Urine penetration: Therapeutic