Macrobid
(nitrofurantoin)
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Treats and prevents urinary tract infections.
Skip Upsides & Downsides section. Skip to side effects section.
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Our bottom line
Macrobid (nitrofurantoin) treats uncomplicated urinary tract infections, but does not work well for older people or those with kidney problems.
Lowest price near you
- Price before coupon$42.04
- Lowest price with coupon$14.9964% savings
Quick facts about nitrofurantoin
- Drug class: Infection
- Rx status: Prescription only
- Generic status: Lower-cost generic available (nitrofurantoin)
Upsides
- Macrobid (nitrofurantoin) works well to treat most urinary tract infections.
- Young and otherwise healthy females have the best results when taking Macrobid (nitrofurantoin).
- It can be used in pregnant women if approved by the doctor.
- Comes in a liquid form that can be used by children.
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What to expect from nitrofurantoin, on one page
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Downsides
- Does not work well for complicated urinary tract infections, older people, or those with kidney problems.
- Can damage your lungs, liver, kidneys, and nerves if taken for a long period of time.
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What to expect from nitrofurantoin, on one page
Download Fact SheetHow it works
Macrobid (nitrofurantoin) is an antibiotic, which concentrates in the urine and kills bacteria in the urinary tract.
Quick facts about nitrofurantoin
- Drug class: Infection
- Rx status: Prescription only
- Generic status: Lower-cost generic available (nitrofurantoin)
Dosage forms
- Pill
- Liquid
Tried nitrofurantoin? Write a review!
Prices and coupons
Skip prices section. Skip to what to expect section.Prices and coupons for 14 (100mg) capsules of nitrofurantoin near
Pay as low as$12.59999942779541Retail priceRetail priceLearn more- Kroger PharmacyGet free coupon$14.99
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See more prices and coupons in your areaWhat to expect when you take Macrobid (nitrofurantoin) for Urinary tract infection
Skip what to expect section. Skip to side effects section.- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Effectiveness
- Starts to kick inFull effects
- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Possible side effects
- Nausea
- Headache
- Gas
- Diarrhea
- Dizziness
- Allergic reaction
Side effect rates for Macrobid (nitrofurantoin)
Risks and Warnings for Macrobid (nitrofurantoin)
Skip risks section. Skip to common concerns section.- Higher risk if:
- › Using Macrobid (nitrofurantoin) for 6 months or longer
- › Age 65 or older
Rarely, Macrobid (nitrofurantoin) causes damage to your lungs. Talk to your doctor right away if you are having difficulty breathing or have a cough that does not go away.
Common concerns from people taking Macrobid (nitrofurantoin)
Final section. Do you want to return to drug navigation?Food
- Not sureBig hassleReviewed nitrofurantoinon 7/1/2015They're not kidding when they say 'take with food', Eat half your meal, swallow the pill, then eat the rest.48WomanLess than a week
Kidneys and liver
- Can damage your lungs, liver, kidneys, and nerves if taken for a long period of time.