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Medication discounts

Get Lactulose for as low as $18.34, which is 62% off the average retail price of $48.76 for the most common version, by using a GoodRx coupon.


Popular offers
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 10g/ 15ml | 473 ml | N/A | $13.93 |
| 20g/ 30ml | 900 ml | $20.66 | $18.34 |
| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 15 packets of 10g | 1 carton | $1,039.12 | $42.87 |
| 30 packets of 10g | 1 carton | $346.04 | $81.25 |
| 15 packets of 20g | 1 carton | $1,799.26 | $47.43 |
| 30 packets of 20g | 1 carton | $234.14 | $90.36 |
200+ medications are free, with hundreds more under $10. Just $14.99/mo. Terms apply.
GoodRx coupon prices last updated on 05/25/26.
*Prices subject to change without notice. Sales tax may apply and is not included.