US pharmacy pricing

Where to Find the Cheapest Generlac Price

Brand availableRx requiredUS pricing onlysolution (quantity in ml)

Lowest price found · US pharmacies

$8.31/fill

for Lactulose Encephalopathy, across the pharmacies in our data

US pharmacy prices — 10gm/15ml

PharmacyDiscount-card priceRegular cash priceAverage retail
Kroger Pharmacy$8.31Lowest$11.31$11.99
Harris Teeter Pharmacy$8.31Lowest$11.31$11.99
Food Lion$16.42$16.42$11.99
Costco$22.16$22.16$11.99
Publix$24.22$24.22$11.99
Walgreens$24.47$27.47$11.99
CVS Pharmacy$25.94$28.94$11.99
Walmart Neighborhood Market$29.77$32.77$11.99
Walmart Pharmacy$29.77$32.77$11.99

"Discount-card price" reflects a standard prescription discount card, not insurance. Prices change often — confirm at the pharmacy before filling.

Interchangeable forms

Per RxNorm (U.S. National Library of Medicine), these share the same active ingredient and strength as Lactulose Encephalopathy.

Other brand names
ConstuloseGenerlacEnulose
Generic clinical forms
lactulose 667 MG/ML Oral Solution

Frequently asked questions

Is Lactulose Encephalopathy (Generlac) expensive if I don't have insurance?

At the US pharmacies in our data, the lowest listed discount-card price for Lactulose Encephalopathy is around $8.31. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.

Is a generic version of Lactulose Encephalopathy available?

Generic and brand-name pricing for Lactulose Encephalopathy is broken out in the tables above where both exist in our data. Generic versions are typically the lower-cost option, but availability depends on the specific formulation and dosage.

What is Generlac and what does it treat?

Generlac is a prescription medication containing lactulose, a synthetic sugar. It is primarily used as a laxative for chronic constipation and, more critically, to treat and prevent hepatic encephalopathy. This condition arises from severe liver dysfunction and can cause symptoms like confusion, mood changes, difficulty concentrating, and altered sleep patterns. Lactulose works by acidifying the colon, which helps reduce ammonia levels in the blood. Before starting Generlac, provide your doctor and pharmacist with a complete list of all medications (prescription, over-the-counter, and supplements) and your full medical history. Discuss whether Generlac is appropriate for you, especially if you are pregnant, planning pregnancy, or breastfeeding, to fully understand the potential benefits and risks.

Is a generic equivalent available for Generlac?

Yes. Generlac, which is produced by Morton Grove Pharmaceuticals, Inc., has a generic equivalent called lactulose. This generic version is FDA-approved and typically offers a more affordable option.

What determines the cost of Generlac with insurance?

Your cost for Generlac with insurance depends entirely on your specific plan's formulary, deductible, and copay structure. To get an accurate price, contact your insurance provider directly. It is also worth inquiring with your pharmacist about any available savings options that could further reduce your payment.