Nitrofurantoin capsules are a prescription antibiotic used to treat and prevent acute, uncomplicated urinary tract infections (UTIs) by killing bacteria in the urine. Common dosages include

 four times daily, typically taken with food to reduce side effects like nausea and improve absorption.

Key Information About Nitrofurantoin Capsules:

• Uses: Specifically treats bacterial UTIs (e.g., E. coli, Enterococci); it is not effective for viral infections like colds or flu.