Is Macrobid (nitrofurantoin monohydrate/macrocrystals) administered twice daily? | Rounds Is Macrobid (nitrofurantoin monohydrate/macrocrystals) administered twice daily? | Rounds
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Is Macrobid (nitrofurantoin monohydrate/macrocrystals) administered twice daily?

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Nitrofurantoin monohydrate/macrocrystals (Macrobid) Twice-Daily Administration

Macrobid (nitrofurantoin monohydrate/macrocrystals) is administered twice daily for acute uncomplicated cystitis, typically as 100 mg every 12 hours with food. [1] The IDSA/ESCMID guideline for acute uncomplicated cystitis in women lists nitrofurantoin monohydrate/macrocrystals 100 mg twice daily. [2]

Medication Selection Algorithm

Nitrofurantoin monohydrate/macrocrystals is a first-line option for acute uncomplicated cystitis in women. [2]

Key Evidence Supporting This Recommendation

The IDSA/ESCMID guideline specifies the recommended regimen as 100 mg twice daily for acute uncomplicated cystitis. [2]

Monotherapy vs Combination Therapy

Nitrofurantoin monohydrate/macrocrystals is used as oral monotherapy for acute uncomplicated cystitis. [2]

Initiation Thresholds or Indications

This twice-daily regimen applies to treatment of acute uncomplicated cystitis. [2]

Dosing Schedule

Adults: 100 mg (1 capsule) every 12 hours with food, which is equivalent to twice daily. [1]

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