How to pay the least
Lowest price
$14.39 for 30 capsules delivered ($9.14 plus $5.25 shipping)
Generic nitrofurantoin 100 mg from Cost Plus Drugs, by mail
- Make a free account on costplusdrugs.com. Ask your prescriber to send the prescription there, or Cost Plus Drugs can transfer it.Open Cost Plus Drugs
- Order generic nitrofurantoin 100 mg. It comes by mail.
A regular generic has the same active ingredient as Nitrofurantoin Mono, and the FDA requires it to work the same way.
Compare every option
Details for each option
Brand nameNo maker’s card
We didn’t find a savings card or cash price from Nitrofurantoin Mono’s maker. Ask the pharmacy for Nitrofurantoin Mono’s cash price. With insurance, ask what your plan charges.
Authorized genericNot sold
There isn’t one. An authorized generic is Nitrofurantoin Mono itself, from the same company, sold without the brand name, and usually for less. A regular generic is sold, with the same active ingredient: ask the pharmacy for its price.
Regular genericWhere to buy it
Pharmacies’ own cash prices for generic nitrofurantoin, lowest first.
Delivered
- Delivered: Cost Plus Drugs $9.14for 30 capsules100 mgPlus $5.25 shipping
From each pharmacy’s own site, read November 2, 2026. Confirm the price before you fill.
About these prices
Prices change, can differ by store and state, and may depend on the strength and how many you take. With insurance, ask what your plan charges; it can be less.
Regular genericWho makes it
7 companies sell a generic of Nitrofurantoin Mono that the FDA rates a substitute. A pharmacy fills whichever one it stocks. To get a certain maker, ask for it by name; most pharmacies can order it in a day or two.
-
Aurobindo Pharma100 mg
Has lactose · Has dyes: D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40
Product page on aurobindousa.com
How it looks, what’s in it, NDCs
100 mg Opaque Black and Opaque Yellow, capsule, 21 mm, marked “Z / 66”
Package NDC Bottle of 100 65862-929-01 Inactive ingredients: carbomer homopolymer type a (allyl pentaerythritol crosslinked), carbomer homopolymer type b (allyl pentaerythritol crosslinked), sucrose, starch, corn, lactose monohydrate, magnesium stearate, povidone k90, povidone k30, talc, D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40, gelatin, sodium lauryl sulfate, titanium dioxide, ferrosoferric oxide, potassium hydroxide, propylene glycol, shellac, ammonia
-
BluePoint Laboratories100 mg
Has lactose · Has dyes: D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 3, FD&C Red No. 40 · Made by Mankind Pharma
How it looks, what’s in it, NDCs
100 mg Opaque cap and opaque body, capsule, 19 mm, marked “Lifestar / 404”
Package NDC Bottle of 100 68001-606-00 Inactive ingredients: carbomer homopolymer type b (allyl pentaerythritol crosslinked), starch, corn, D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone k30, povidone k90, shellac, sucrose, talc, titanium dioxide
-
Jubilant Cadista100 mg
Has lactose · Has dyes: D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40 · Made by Inventia Healthcare
How it looks, what’s in it, NDCs
100 mg Cap-Black and Body-Yellow, capsule, 20 mm, marked “100 / 102”
Package NDC Bottle of 100 59746-762-01 Bottle of 1000 59746-762-36 100 mg Cap-Black and Body-Yellow, capsule, 20 mm, marked “100 / 102”
Package NDC Bottle of 100 59746-762-06 Bottle of 1000 59746-762-15 Inactive ingredients: starch, corn, D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40, gelatin, isopropyl alcohol, lactose monohydrate, magnesium stearate, mannitol, povidone k30, povidone k90, sodium lauryl sulfate, talc, titanium dioxide, carbomer homopolymer type b (allyl pentaerythritol crosslinked)
-
Micro Labs100 mg
Has lactose
Product page on microlabsusa.com
How it looks, what’s in it, NDCs
100 mg Black and yellow, capsule, 19 mm, marked “MICRO / 100”
Package NDC Bottle of 90 42571-393-90 Bottle of 100 42571-393-01 Bottle of 500 42571-393-05 Inactive ingredients: gelatin, lactose monohydrate, magnesium stearate, povidone, talc, titanium dioxide, carbomer homopolymer type b (allyl pentaerythritol crosslinked), sucrose, ferrosoferric oxide, hypromelloses, ferric oxide yellow, starch, corn, shellac, potassium hydroxide
-
NorthStar Rx100 mg
Has lactose · Has dyes: D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 3, FD&C Red No. 40 · Made by Mankind Pharma
Product page on northstarrxllc.com
How it looks, what’s in it, NDCs
100 mg Opaque cap and opaque body, capsule, 19 mm, marked “lifestar / 404”
Package NDC Bottle of 100 72603-196-01 Inactive ingredients: carbomer homopolymer type b (allyl pentaerythritol crosslinked), starch, corn, D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40, FD&C Red No. 3, gelatin, lactose monohydrate, magnesium stearate, potassium hydroxide, povidone k30, povidone k90, shellac, sucrose, talc, titanium dioxide
-
Sandoz100 mg
Has lactose · Has dyes: D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40
How it looks, what’s in it, NDCs
100 mg Black and ivory, capsule, 21 mm, marked “E122”
Package NDC Bottle of 100 0185-0122-01 Bottle of 1000 0185-0122-10 Inactive ingredients: carbomer homopolymer type b (allyl sucrose crosslinked), D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 40, gelatin, lactose monohydrate, magnesium stearate, povidone, silicon dioxide, starch, corn, talc, titanium dioxide, sucrose
-
Trigen Laboratories100 mg
Made by Sunny Pharmtech
Packages and NDCs
100 mg Opaque yellowish brown and pale yellow, capsule, 22 mm, marked “101”
Package NDC Bottle of 100 13811-719-10
Who sells it: FDA and Medicaid records, updated weekly. Each maker’s page, card and program is from its own site.
What to say at the pharmacy
“Before you fill my Nitrofurantoin Mono, can you tell me what I’d pay for the brand and for a generic?”
Paying cash? Ask for each one’s cash price. With insurance, ask what your plan charges for each.
What it’s used for
What the FDA label says
Nitrofurantoin monohydrate/macrocrystals capsules are indicated only for the treatment of acute uncomplicated urinary tract infections (acute cystitis) caused by susceptible strains of Escherichia coli or Staphylococcus saprophyticus.
Nitrofurantoin is not indicated for the treatment of pyelonephritis or perinephric abscesses.
To reduce the development of drug-resistant bacteria and maintain the effectiveness of nitrofurantoin monohydrate/macrocrystals capsules and other antibacterial drugs, nitrofurantoin monohydrate/macrocrystals capsules should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.
Nitrofurantoins lack the broader tissue distribution of other therapeutic agents approved for urinary tract infections. Consequently, many patients who are treated with nitrofurantoin monohydrate/macrocrystals capsules are predisposed to persistence or reappearance of bacteriuria. (See CLINICAL STUDIES.) Urine specimens for culture and susceptibility testing should be obtained before and after completion of therapy. If persistence or reappearance of bacteriuria occurs after treatment with nitrofurantoin monohydrate/macrocrystals capsules, other therapeutic agents with broader tissue distribution should be selected. In considering the use of nitrofurantoin monohydrate/macrocrystals capsules, lower eradication rates should be balanced against the increased potential for systemic toxicity and for the development of antimicrobial resistance when agents with broader tissue distribution are utilized.
Source: the FDA label for Nitrofurantoin Mono (PharmPak, Inc.), October 9, 2022. Full label on DailyMed
Good to know
- A regular generic may look different from Nitrofurantoin Mono. The FDA requires it to work the same way.
- We didn’t find a savings card from Nitrofurantoin Mono’s maker.
- Don’t stop or change a medicine without talking to your pharmacist or prescriber.
Prices checked November 2, 2026. Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/nitrofurantoin-mono/