Nitrofurantoin 50 mg is an antibiotic medication primarily used to treat and prevent urinary tract infections (UTIs). It works by inhibiting the growth of bacteria in the urinary tract. Nitrofurantoin is highly effective against both gram-positive and gram-negative bacteria that cause infections in the bladder, kidneys, and other parts of the urinary system.

• Effective against urinary tract infections (UTIs)

• Works well for bladder infections and lower urinary tract infections

• Prevents recurrence of recurrent UTIs

• Generally well-tolerated with minimal systemic side effects

• Targets the infection directly in the urinary tract

Nitrofurantoin 50 mg is commonly prescribed for the treatment of:

• Acute urinary tract infections (UTIs)

• Chronic or recurrent urinary tract infections

• Bladder infections (cystitis)

• Prevention of UTIs in patients prone to recurrent infections

• Typical adult dose: 50 mg to 100 mg, taken every 6 hours, or as directed by your healthcare provider

• It is generally recommended to take with food to reduce stomach upset

• Drink plenty of fluids while on Nitrofurantoin to help flush the urinary tract

• The treatment duration typically ranges from 3 to 7 days, depending on the infection severity

• Complete the full course as prescribed, even if symptoms improve

• Not recommended for patients with impaired kidney function

• Not suitable for use in pregnancy (especially during the third trimester) or breastfeeding

• Liver and kidney function monitoring is required for long-term use

• May cause brown discoloration of urine (a harmless side effect)

• May cause a rare but serious lung condition (pneumonitis) in some individuals, particularly with long-term use

Common side effects may include:

• Nausea or upset stomach

• Diarrhea

• Headache or dizziness

• Brown discoloration of urine (harmless)

• Loss of appetite

Serious side effects are rare but can include:

• Lung problems: cough, chest pain, difficulty breathing

• Liver problems: yellowing of the skin/eyes, dark urine, abdominal pain

• Severe allergic reactions: rash, itching, swelling, difficulty breathing

If any severe reactions occur, seek medical attention immediately.

• Store at room temperature (15°C to 30°C)

• Keep in a dry place, away from heat and moisture

• Keep out of reach of children

Q1: How long should I take Nitrofurantoin?
It is essential to complete the full prescribed course, typically between 3 to 7 days, even if symptoms improve early, to prevent resistance.

Q2: Can Nitrofurantoin cause changes in urine color?
Yes, a harmless brown discoloration of urine may occur during treatment. This is a normal side effect and will not affect your health.

Q3: Can I take Nitrofurantoin with food?
Yes, taking Nitrofurantoin with food can help reduce stomach upset and improve absorption.

Q4: Is Nitrofurantoin safe for long-term use?
Long-term use requires careful monitoring of kidney and lung function. It is generally reserved for recurrent UTIs under medical supervision.