
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 25mg | 30 capsules | $7.27 | $3.01 |
| 50mg | 1 capsule | $8.98 | $2.52 |
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 118ml of 50mg/ 20ml | 1 bottle | $9.98 | $6.91 |
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 25mg | 30 chewable tablets | $33.30 | $13.24 |
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 25mg | 30 tablets | $9.41 | $2.00 |

Get Diphenhydramine for as low as $3.01, which is 59% off the average retail price of $7.27 for the most common version, by using a GoodRx coupon.
GoodRx coupon prices last updated on 01/30/26.
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