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Pricing is calculated based on your prescription details.

Get Rifampin for as low as $38.69, which is 79% off the average retail price of $182.74 for the most common version, by using a GoodRx coupon.
You can save more on select medications with GoodRx Companion. See which medications are eligible.

Popular offers

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 150mg | 30 capsules | $100.08 | $27.04 |
| 300mg | 60 capsules | $143.16 | $46.99 |
| 600mg | 1 vial | $107.41 | $46.42 |







GoodRx coupon prices last updated on 10/21/26.
*Prices subject to change without notice. Sales tax may apply and is not included.250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.