Save up to 25% vs brand
Generic Rifaximin in Illinois
Generic Rifaximin is available in Illinois from $1350 — up to 25% less than brand-name Rifaximin. With 6.8% of Illinois residents uninsured, Script Unlock finds you the best cash price from verified local pharmacies.
Brand Rifaximin retail
$2340
Generic in Illinois
from $1350
Your savings
up to $450
Compare Generic Rifaximin Prices in Illinois
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Generic Rifaximin is FDA-Approved and Identical
- Same active ingredient: Rifaximin
- Same dose, same route of administration
- FDA-proven bioequivalent to brand-name
- Available at licensed pharmacies throughout Illinois
- No prescription change needed — your current Rx works
Frequently Asked Questions
How much does generic Rifaximin cost in Illinois?
Generic Rifaximin in Illinois starts from $1350/month when pharmacies compete on Script Unlock — saving up to 25% vs brand-name Rifaximin at $2340.
Is generic Rifaximin available in Illinois?
Yes. Generic Rifaximin is available at licensed pharmacies throughout Illinois. Script Unlock helps you compare prices from multiple Illinois pharmacies to find the lowest verified cash price.
Is generic Rifaximin the same as brand-name Rifaximin?
Yes. The FDA requires generic Rifaximin to contain the same active ingredient, in the same dose, with proven bioequivalence to brand-name Rifaximin. It is equally safe and effective at a fraction of the cost.