Product Information
CONSTULOSE 10 GM/15 ML SOLN is a generic product labeled by Actavis Pharma, Inc., priced at $0.0199 per ML under NDC 45963043963. Its NADAC has been published 482 times since Nov 28, 2013.
FDA first approved this application on Jan 25, 2012. Its Orange Book therapeutic-equivalence code is AA.
Strength
10 g/15mL
Manufacturer
Actavis Pharma, Inc.NDC
45963043963
Classification
Generic
Dosage Form
SOLUTION
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
LACTULOSEApproval Type
Generic (ANDA)
FDA Application
ANDA090503FDA Approved
1/25/2012
TE Code
AA
On Market Since
2/28/2011
Pharmacological Classes
Price Statistics
The NADAC for CONSTULOSE 10 GM/15 ML SOLN has been published 482 times since Nov 28, 2013, and over the history we have for it it has risen 23.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0199 per ML |
|---|---|
| All-time high | $0.0225 (May 13, 2026) |
| All-time low | $0.0104 (May 22, 2024) |
| 52-week high | $0.0225 |
| 52-week low | $0.0172 |
| Median price | $0.0161 |
| Average price | $0.0163 |
| Largest weekly change | -36.6% (May 22, 2024) |
| Weeks tracked | 482 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 6 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 37% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of CONSTULOSE 10 GM/15 ML SOLN?
The current National Average Drug Acquisition Cost (NADAC) for CONSTULOSE 10 GM/15 ML SOLN, manufactured by Actavis Pharma, Inc., is $0.0199 per ML (NDC 45963043963), effective Aug 19, 2026.
How has the price of CONSTULOSE 10 GM/15 ML SOLN changed over time?
Over the history we have for it, the NADAC for CONSTULOSE 10 GM/15 ML SOLN has risen 23.0%. It has been tracked across 482 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for CONSTULOSE 10 GM/15 ML SOLN?
Since Nov 28, 2013, the NADAC for CONSTULOSE 10 GM/15 ML SOLN has ranged from a low of $0.0104 (May 22, 2024) to a high of $0.0225 (May 13, 2026), with a median of $0.0161 per ML.
Are there cheaper alternatives to CONSTULOSE 10 GM/15 ML SOLN?
Yes. 6 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, LACTULOSE 10 GM/15 ML SOLUTION, is $0.0126 per ML — about 37% below CONSTULOSE 10 GM/15 ML SOLN.
Who manufactures CONSTULOSE 10 GM/15 ML SOLN?
CONSTULOSE 10 GM/15 ML SOLN (NDC 45963043963) is labeled by Actavis Pharma, Inc., and CMS classifies it as a generic product.