Source: https://hanapmed.ph/generics/nitrofurantoin/

# nitrofurantoin

Sold as [Harfurin](https://hanapmed.ph/brandeds/harfurin-nitrofurantoin/index.md), [Macrodantin](https://hanapmed.ph/brandeds/macrodantin-nitrofurantoin/index.md), [Nitro](https://hanapmed.ph/brandeds/nitro-nitrofurantoin/index.md), [Nitromic](https://hanapmed.ph/brandeds/nitromic-nitrofurantoin/index.md).

Across 7 pharmacies we found 12 prices for nitrofurantoin in 2 strengths and forms. The [100 mg capsule](#100-mg-capsule), the most widely listed, costs ₱2.35 to ₱79.00; the lowest is Harfurin at Philippine Generic Medicines.

Prices seen Oct 10 – Oct 14, 2026

## Strengths

-   [50 mg capsule](#50-mg-capsule)
-   [100 mg capsule](#100-mg-capsule)

Strength 50 mg capsule

-   [50 mg capsule 1 pharmacy](#50-mg-capsule)
-   [100 mg capsule 6 pharmacies](#100-mg-capsule)

## Lowest price by strength and form

| Product | Lowest price | Where | Pharmacies |
| --- | --- | --- | --- |
| [50 mg capsule](#50-mg-capsule) | ₱51.00 / capsule | Macrodantin at Mercury Drug | 1 |
| [100 mg capsule](#100-mg-capsule) | ₱2.35 / capsule | Harfurin at Philippine Generic Medicines | 6 |

Each table is in the page's order: pharmacies by their lowest price in stock, and each pharmacy's other listings after its lowest. A price reported to DOH has no product page: Mercury Drug's name links to its online order form, and Generika's online store is closed for maintenance, so it has no link.

## 50 mg capsule

| Pharmacy | Brand | Price per unit | Seen |
| --- | --- | --- | --- |
| [Mercury Drug](https://www.mercurydrug.com/orderonline.html) (reported to DOH) | Macrodantin | ₱51.00 / capsule | Oct 10, 2026 |

## 100 mg capsule

| Pharmacy | Brand | Price per unit | Seen |
| --- | --- | --- | --- |
| Philippine Generic Medicines | Harfurin | [**₱2.35 / capsule (₱235 for 100)**, lowest listed](https://philgenericmed.com/product/nitrofurantoin-harfurin-100mg-capsule-100s/) | Oct 14, 2026 |
| MedsGo | Harfurin | [₱5.20 / capsule](https://medsgo.ph/prescription-medicines/genito-urinary/harfurin-nitrofurantoin-100mg-capsule-1s/); also [₱52 for 10](https://medsgo.ph/prescription-medicines/genito-urinary/harfurin-nitrofurantoin-100mg-capsule-100s/) | Oct 14, 2026 |
| St. Joseph Drug | Harfurin | [₱5.25 / capsule](https://stjosephdrug.com/harfurin-100mg-capsule/) | Oct 14, 2026 |
| St. Joseph Drug | Nitro | [₱45.00 / capsule](https://stjosephdrug.com/nitro-100mg-cap/) | Oct 14, 2026 |
| St. Joseph Drug | Nitromic | [₱76.00 / capsule](https://stjosephdrug.com/nitromic-100mg-capsule/) | Oct 14, 2026 |
| Gebix Pharmacy | nitrofurantoin | [₱7.00 / capsule](https://gebixpharmacy.com/product/nitrofurantoin-100mg-capsule-targeted-uti-treatment-gebix-pharmacy/) | Oct 14, 2026 |
| eHealthPlus | Harfurin | [₱8.25 / capsule](https://ehealthplusph.com/product/harfurin-nitrofurantoin-100mg-capsule/) | Oct 14, 2026 |
| [Mercury Drug](https://www.mercurydrug.com/orderonline.html) (reported to DOH) | Nitromic | ₱42.00 / capsule | Oct 10, 2026 |
| [Mercury Drug](https://www.mercurydrug.com/orderonline.html) (reported to DOH) | Nitro | ₱45.00 / capsule | Oct 10, 2026 |
| [Mercury Drug](https://www.mercurydrug.com/orderonline.html) (reported to DOH) | Macrodantin | ₱79.00 / capsule | Oct 10, 2026 |
| Bambang Pharma | Harfurin | [₱5.55 / capsule (₱555 for 100), out of stock online](https://bambangpharma.com/products/harfurin-nitrofurantoin-antibacterial-nitrofuran-derivative-100-mg-capsule-100s) | Oct 14, 2026 |

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Price information only, not medical advice: talk to a doctor or pharmacist before switching brands or starting, stopping, or changing any medicine. Prices change; confirm with the pharmacy before buying. [How we compare prices](https://hanapmed.ph/about/index.md). A wrong price: hello@hanapmed.ph.