Adult doses of nitrofurantoin for a urinary tract infections can be 100mg two times daily, for five to seven days. For less severe cases of UTIs, the dosage may be prescribed as shortened to 3 days. The pediatric dose is 5 - 7 mgkgday in four divided doses . Nitrofurantoin should be taken with food, as this improves the absorption of the drug by 45%. Dosage : 1 tablets b.i.d Contraindications : Anuria, oliguria, impaired renal functions

Adult doses of nitrofurantoin for a urinary tract infections can be 100mg two times daily, for five to seven days. For less severe cases of UTIs, the dosage may be prescribed as shortened to 3 days. The pediatric dose is 5 - 7 mgkgday in four divided doses . Nitrofurantoin should be taken with food, as this improves the absorption of the drug by 45%. Dosage : 1 tablets b.i.d Contraindications : Anuria, oliguria, impaired renal functions