Composition : Nitrofurantoin 100mg (Sustained Release)

Nexofur SR 100 (Nitrofurantoin 100mg SR) is used to treat urinary tract infections. Nexofur SR 100 is in a class of medications called antibiotics. It works by killing bacteria that cause infection.

Antibiotics such as nitrofurantoin will not work for colds, flu, or other viral infections. Using antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.