Nitrofurantoin Suppliers & Bulk Manufacturers

Available Forms: Capsules

Available Strengths: 25 mg, 50 mg, 100 mg

Reference Brands: Macrobid (USA), Macrodantin (USA)

Category: Antibiotics

Product Description:

Nitrofurantoin is an antibiotic medication used primarily for the treatment and prevention of uncomplicated lower urinary tract infections. It belongs to the nitrofuran class of antibiotics and works by killing bacteria responsible for urinary tract infections. Nitrofurantoin is effective against a wide range of gram-positive and gram-negative organisms commonly associated with urinary infections.

One of the key advantages of nitrofurantoin is its selective concentration in the urinary tract. After administration, the drug achieves high levels in urine while maintaining low concentrations in the bloodstream, which helps limit systemic side effects and reduces impact on normal intestinal flora. This makes nitrofurantoin particularly suitable for both short-term treatment and long-term prophylaxis of recurrent urinary tract infections.

Nitrofurantoin is available in oral capsule, tablet, and suspension forms and is typically prescribed for uncomplicated infections. It is not effective against viral infections such as colds or influenza, and inappropriate use may contribute to antibiotic resistance. Careful patient selection, dosing, and monitoring are essential, especially in individuals with renal impairment. When used appropriately, nitrofurantoin remains a reliable and widely accepted option for urinary tract infection management.