Nitrofurantoin Oral Suspension – Rough Cost Guide (U.S.)
| Product | Typical Strength | Approx. 30‑Day Supply | Notes |
|---------|------------------|----------------------|-------|
| Generic nitrofurantoin 50 mg/5 mL (macrocrystalline) | 5 mL per dose | $8–$15 | Most common suspension, usually 2–3 × day. |
| Generic nitrofurantoin 100 mg/5 mL (microcrystalline) | 5 mL per dose | $12–$20 | Higher‑strength version; cheaper per mg in bulk. |
| Brand‑name (e.g., Macrobid® 50 mg/5 mL) | 5 mL per dose | $20–$30 | Brand pricing is typically 2–3 × generic. |
Key Points
* Prices above are for a typical 30‑day course (≈ 150 mL total) at a single retail pharmacy.
* Insurance coverage can dramatically lower or eliminate out‑of‑pocket costs.
* Generic options are usually the most affordable; they contain the same active ingredient.
* Discount programs (GoodRx, SingleCare, or pharmacy discount cards) can reduce the price by 10–30 % or more.
* Online or mail‑order pharmacies sometimes offer lower prices, especially for bulk orders.
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How to Get the Best Price
1. Check Your Insurance – Ask your pharmacy benefits manager about copays for nitrofurantoin suspension.
2. Compare Retailers – Use price‑comparison sites like GoodRx, Blink Health, or RxSaver.
3. Ask for a Generic – The generic version is usually 70–90 % cheaper than the brand name.
4. Look for Coupons – Many manufacturers provide patient coupons for the suspension.
5. Consider Bulk/Refill Options – Some pharmacies give a discount for multi‑month supplies.
6. Pharmacy Discount Cards – If you’re uninsured, cards from GoodRx, SingleCare, or the manufacturer can help.
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Outside the U.S.
| Country | Approx. Cost for 30‑Day Supply | Currency |
|---------|------------------------------|----------|
| United Kingdom | £4–£6 | GBP |
| Canada | CAD $8–$12 | CAD |
| Australia | AUD $12–$18 | AUD |
(These ranges reflect typical retail prices and may vary by pharmacy.)
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Bottom Line
- Generic nitrofurantoin 50 mg/5 mL is the most common and usually costs $8–$15 for a 30‑day supply in the U.S.
- Brand name versions can be $20–$30.
- Use insurance, discount cards, or price‑comparison tools to get the lowest possible price.
If you’re unsure about your insurance coverage or need help finding a discounted pharmacy, let me know your location and any insurance details, and I can offer more tailored suggestions.