Macrobid (Nitrofurantoin)–Information, Dosage, Cost Without Insurance

February 28, 2021

Nitrofurantoin is an antibiotic used in the treatment of infections in the kidneys, urinary bladder, or urethra. It works by interfering with production of bacterial DNA, proteins, and cell walls, making it impossible for bacterial cells to grow and reproduce. Some of the bacteria affected by Macrobid are E. coli, Enterococcus, Klebsiella, Enterobacter cystitis, and Staphylococcus aureus.

Dose of Nitrofurantoin

Nitrofurantoin is available as tablets, capsules, and liquid. Usual dosage is 50 to 100mg a night.

Common Side Effects:

  • Nausea and vomiting
  • Upset stomach
  • Flatulence
  • Diarrhea
  • Rusty or brownish urine
  • Vaginal itchiness or discharge
  • Headaches

Cost of Macrobid (Nitrofurantoin)

The price of nitrofurantoin ranges from $10.00 to $43.00 for a bottle of 14 capsules, strength 100mg, with a coupon. To find the least expensive pharmacy near you that sells nitrofurantoin, and to download a coupon, click here.

Where Can I Get a Prescription for Macrobid (Nitrofurantoin)?

Nitrofurantoin can be bought only with a prescription from a physician or other licensed prescriber. Did you know? QuickMD can treat your urinary tract infection remotely by telemedicine and prescribe nitrofurantoin online.