Buy Furadantin


Furadantin (nitrofurantoin) is an antibiotic used to treat and prevent urinary tract infections. It works by stopping the growth of bacteria. This medication should not be used to treat viral infections.

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Furadantin Information

Furadantin Medication Information Leaflet

Common Use

Furadantin is commonly used to treat urinary tract infections.

Generic Ingredient

The generic ingredient of Furadantin is nitrofurantoin.


Furadantin belongs to the class of antibiotics known as nitrofuran derivatives.

Clinical Use

It is clinically used to treat and prevent urinary tract infections caused by susceptible strains of bacteria.

Spectrum Of Activity

Furadantin is effective against a variety of Gram-positive and Gram-negative bacteria. It primarily targets bacteria in the urinary tract.

Drug Interaction

Furadantin may interact with antacids containing magnesium trisilicate, magnesium salicylate, and probenecid. It is important to consult a healthcare professional for advice on specific drug interactions.

Dosage and Directions

The typical adult dosage of Furadantin for the treatment of urinary tract infections is 50-100 mg four times a day. It is important to follow the instructions provided by the healthcare professional.

Contraindications and Precautions

Furadantin is contraindicated in patients with a history of hepatic dysfunction, cholestatic jaundice, or drug hypersensitivity to nitrofurantoin. Special precautions should be taken in patients with renal impairment.

Possible side effect

Common side effects of Furadantin include nausea, vomiting, and diarrhea. It is important to seek medical advice if any side effects persist or worsen.

Missed dose and Overdose

If a dose of Furadantin is missed, it should be taken as soon as possible. In case of an overdose, seek medical attention immediately.

Special Cases

Special care should be taken when prescribing Furadantin to elderly patients, as they may be more susceptible to certain side effects such as lung and liver complications.

Known Non-standard Use

Furadantin may be used prophylactically to prevent recurrent urinary tract infections in certain cases.

Patient Considerations

It is crucial for patients to complete the full course of medication, even if symptoms improve before the completion of the treatment.

Possible Risks

Using Furadantin for prolonged periods may increase the risk of developing resistant bacteria. It is essential to use this medication judiciously and as prescribed.

Breastfeeding and Pregnancy

Furadantin should be used with caution during pregnancy, especially near term. It should not be used by nursing mothers, as it can pass into breast milk.

Known Alternatives

Alternatives to Furadantin for treating urinary tract infections include other antibiotics such as ciprofloxacin, trimethoprim/sulfamethoxazole, and fosfomycin.


Furadantin should be stored at room temperature, away from moisture and heat. It is important to keep this medication out of the reach of children and pets.

Furadantin FAQ

What is Furadantin used for?

Furadantin, also known as nitrofurantoin, is commonly used to treat urinary tract infections caused by certain bacteria. It works by stopping the growth of bacteria.

How should I take Furadantin?

Furadantin should be taken by mouth as directed by your doctor, usually 4 times a day with food. It is important to drink plenty of fluids while taking this medication to help prevent any potential side effects.

What are the possible side effects of Furadantin?

Some common side effects of Furadantin include nausea, vomiting, loss of appetite, and diarrhea. More serious side effects may include persistent headache, easy bruising or bleeding, and signs of liver problems.

Can I take Furadantin while pregnant?

It is important to consult with your doctor if you are pregnant or planning to become pregnant before taking Furadantin. Your doctor will weigh the potential benefits and risks before recommending this medication during pregnancy.

Are there any drug interactions with Furadantin?

Furadantin may interact with certain medications such as magnesium trisilicate-containing antacids and certain blood thinners. It's important to inform your doctor about all the medications you are currently taking.

How long does it take for Furadantin to work?

Furadantin may start to work within a few days, but it's important to complete the full course as prescribed by your doctor to ensure the infection is fully treated.

Can Furadantin be used to treat viral infections?

Furadantin is an antibiotic and is only effective against bacterial infections. It will not work for viral infections such as the common cold or flu.

What should I do if I miss a dose of Furadantin?

If you miss a dose of Furadantin, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.

Are there any special dietary instructions while taking Furadantin?

While taking Furadantin, it is recommended to avoid using antacids that contain magnesium trisilicate and to maintain adequate fluid intake to help prevent the formation of urine crystals that can lead to kidney stones.

Can I drink alcohol while taking Furadantin?

It is generally recommended to avoid drinking alcohol while taking Furadantin as it may increase the risk of certain side effects.

Is it safe for children to take Furadantin?

Furadantin may be prescribed to children for specific indications and under the supervision of a pediatrician. The dosage and duration will be determined by the child's healthcare provider.

What is the storage recommendation for Furadantin?

It is advisable to store Furadantin at room temperature away from light and moisture. Keep this medication out of reach of children and pets.

Can I take Furadantin if I have kidney problems?

If you have kidney problems, it is important to inform your doctor before taking Furadantin as dosage adjustments may be necessary to prevent potential complications.

Is Furadantin the same as Macrobid?

Furadantin and Macrobid both contain nitrofurantoin, but they have different formulations and are used to treat different types of infections. It is important to use the specific medication prescribed by your doctor.

What are the precautions while taking Furadantin?

Precautions while taking Furadantin include avoiding prolonged exposure to sunlight, using sunscreen, and wearing protective clothing to prevent skin reactions. Additionally, it's important to complete the full course of treatment even if symptoms improve.

Furadantin Properties

  • Clinical use: Urinary tract infection prophylaxis and treatment
  • Spectrum of activity: Gram-positive and some Gram-negative bacteria
  • Mechanism of action: Interferes with bacterial enzymes and cell wall formation
  • Classification: Nitrofuran antibiotic
  • Recommended Dosage: 50-100 mg four times daily for 7 days
  • Basic Side Effects: Diarrhea, Dizziness
  • Serious Side Effects: Lung toxicity, Hemolytic anemia

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