Neupogen (Filgrastim)
Neupogen is the brand name for Filgrastim. Brand-name medications typically cost significantly more than their generic equivalents, but both contain the same active ingredient and meet the same FDA standards.
Filgrastim (Generic)
CheaperIs generic Filgrastim the same as Neupogen?
- Generic Filgrastim contains the same active ingredient as Neupogen, in the same strength and dosage form.
- Generic medications must meet FDA bioequivalence standards — the body absorbs them in the same way as the brand-name version.
- Inactive ingredients (dyes, fillers) can differ. If you have a sensitivity, mention it to your pharmacist.
- Most prescribers allow generic substitution unless they specifically mark "dispense as written" on the prescription.
- If you've been on Neupogen and feel a generic version isn't working, talk to your prescriber.
How to save on Neupogen (Filgrastim)
Ask for generic substitution
If your prescription is written for Neupogen, ask your pharmacist whether generic Filgrastim is appropriate for your case.
Compare cash prices
Cash prices for Neupogen vary widely between pharmacies. ScriptUnlock surfaces the lowest available locally.
Manufacturer copay card
Neupogen may offer a manufacturer copay card for insured patients. Check the official brand website.
Find the cheapest generic Neupogen
Generic Neupogen can cost significantly less than the brand version. Upload your prescription and let pharmacies compete on the lowest cash price.
Free for patients. No insurance, no membership, no sign-up required.
Neupogen vs generic Filgrastim: FAQs
Is generic Neupogen the same as the brand-name version?
Generic medications contain the same active ingredient, in the same strength and dosage form, as their brand-name counterparts and must meet the same regulatory standards for safety and efficacy. Generic Neupogen works the same way as the brand-name version.
Is generic Neupogen cheaper?
Yes. Generic Neupogen is typically much cheaper than the brand-name version. ScriptUnlock compares cash prices on generic Neupogen across participating pharmacies to surface the lowest available price.
Can my pharmacy substitute generic Neupogen for the brand-name prescription?
In most cases, yes — pharmacists can substitute the generic equivalent unless your prescriber specifies "dispense as written" on the prescription. Ask your pharmacist if generic Neupogen is available.
How do I find the cheapest generic Neupogen?
Compare cash prices across multiple pharmacies before filling. ScriptUnlock surfaces the lowest cash price on generic Neupogen among participating pharmacies.
Are there side-effect differences between generic and brand Neupogen?
Generic medications contain the same active ingredient as the brand-name version. Inactive ingredients can occasionally differ. Consult your pharmacist if you notice any change after switching to a generic version.