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Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
About GoodRx
Find expert answers to your health questions so you can make the best decisions for yourself and your family.Health conditions
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Medication discounts
Get Lactulose for as low as $81.25, which is 96% off the average retail price of $1,897.27 for the most common version, by using a GoodRx coupon.
Popular offers
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 10g/ 15ml | 473 ml | N/A | $15.82 |
| 20g/ 30ml | 300 ml | $43.84 | $14.20 |
| 15 packets of 10g | 1 carton | $983.14 | $42.87 |
| 30 packets of 10g | 1 carton | $345.95 | $81.25 |
| 15 packets of 20g | 2 cartons | $3,530.07 | $90.36 |
| 30 packets of 20g | 1 carton | $234.22 | $90.36 |
GoodRx coupon prices last updated on 07/11/26.
