Source: https://hanapmed.ph/brandeds/polypen-ampicillin/

# Polypen

A brand of the generic [ampicillin](https://hanapmed.ph/generics/ampicillin/index.md).

We found 5 prices for Polypen at 3 pharmacies in 3 strengths and forms. The [250 mg injection](#250-mg-injection), the most widely listed, costs ₱83.25 to ₱85.70 per vial.

Prices seen Oct 10 – Oct 15, 2026

## Strengths

-   [250 mg injection](#250-mg-injection)
-   [500 mg injection](#500-mg-injection)
-   [1 g injection](#1-g-injection)

## Other brands from ₱60.00 an injection

250 mg injection

Polypen, lowest

₱83.25

ampicillin at St. Joseph Drug

₱60.00

Same active ingredient and strength. Ask your doctor or pharmacist before switching brands.

[Compare all brands](https://hanapmed.ph/generics/ampicillin/index.md#250-mg-injection)

Strength 250 mg injection

-   [250 mg injection 2 pharmacies](#250-mg-injection)
-   [500 mg injection 1 pharmacy](#500-mg-injection)
-   [1 g injection 2 pharmacies](#1-g-injection)

## Lowest price by strength and form

| Product | Lowest price | Where | Pharmacies |
| --- | --- | --- | --- |
| [250 mg injection](#250-mg-injection) | ₱83.25 / vial | Polypen at Watsons | 2 |
| [500 mg injection](#500-mg-injection) | ₱131.00 / vial | Polypen at Meds for All | 1 |
| [1 g injection](#1-g-injection) | ₱127.68 / vial | Polypen at Meds for All | 2 |

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.

## 250 mg injection

| Pharmacy | Brand | Price per unit | Seen |
| --- | --- | --- | --- |
| Watsons | Polypen | [₱83.25 / vial](https://www.watsons.com.ph/polypen-polypen-iv-250mg-sold-per-piece-prescription-required/p/BP_50006233) | Oct 14, 2026 |
| Meds for All | Polypen | [₱85.70 / vial](https://medsforall.com.ph/products/ampicillin-sodium-polypen-250mg-pwdr-for-inj-vial) | Oct 15, 2026 |

2 other brands of this product, from ₱60.00 / injection: [compare](https://hanapmed.ph/generics/ampicillin/index.md#250-mg-injection)

## 500 mg injection

| Pharmacy | Brand | Price per unit | Seen |
| --- | --- | --- | --- |
| Meds for All | Polypen | [₱131.00 / vial](https://medsforall.com.ph/products/ampicillin-sodium-polypen-500mg-pwdr-for-inj-vial-10s) | Oct 15, 2026 |

5 other brands of this product, from ₱10.00 / vial: [compare](https://hanapmed.ph/generics/ampicillin/index.md#500-mg-injection)

## 1 g injection

| Pharmacy | Brand | Price per unit | Seen |
| --- | --- | --- | --- |
| Meds for All | Polypen | [₱127.68 / vial](https://medsforall.com.ph/products/ampicillin-sodium-polypen-1g-pwdr-for-inj-vial-10s) | Oct 15, 2026 |
| [Mercury Drug](https://www.mercurydrug.com/orderonline.html) (reported to DOH) | Polypen | ₱152.00 / vial | Oct 10, 2026 |

5 other brands of this product, from ₱22.00 / vial: [compare](https://hanapmed.ph/generics/ampicillin/index.md#1-g-injection)

---

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.