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Cinoxacin Dosage

Applies to the following strengths: 500 mg; 250 mg

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Cystitis

500 mg orally twice a day for 3 to 7 days, depending on the nature and severity of the infection.

Usual Pediatric Dose for Cystitis

Child > 12 years: 500 mg orally twice a day for 3 to 7 days, depending on the nature and severity of the infection.

Renal Dose Adjustments

CrCl < 20 mL/min: 250 mg orally once a day for 3 to 7 days.

CrCl 20 to 49 mL/min: 250 mg orally twice a day for 3 to 7 days.

CrCl 50 to 80 mL/min: 250 mg orally 3 times a day for 3 to 7 days.

Liver Dose Adjustments

No adjustment recommended

Other Comments

Advise patients on cinoxacin therapy to remain well hydrated to prevent crystalluria.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.