Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Health conditions
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Medication discounts

Get Perphenazine for as low as $11.10, which is 86% off the average retail price of $79.01 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.


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Pricing is calculated based on your prescription details.
Popular offers
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 2mg | 30 tablets | $26.37 | $17.51 |
| 4mg | 90 tablets | $215.09 | $31.51 |
| 8mg | 90 tablets | $200.67 | $29.19 |
| 16mg | 30 tablets | $76.46 | $25.73 |
250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 10/11/26.