Product Information
KARBINAL ER 4 MG/5 ML SUSP is a brand product labeled by Aytu Therapeutics, LLC, priced at $1.1926 per ML under NDC 23594010105. Its NADAC has been published 428 times since May 9, 2018.
FDA first approved this application on Mar 28, 2013.
Strength
4 mg/5mL
Manufacturer
Aytu Therapeutics, LLCNDC
23594010105
Classification
Brand
Dosage Form
SUSPENSION, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CARBINOXAMINE MALEATEApproval Type
New Drug (NDA)
FDA Application
NDA022556FDA Approved
3/28/2013
On Market Since
1/3/2014
Pharmacological Classes
Price Statistics
The NADAC for KARBINAL ER 4 MG/5 ML SUSP has been published 428 times since May 9, 2018, and over the history we have for it it has risen 32.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.1926 per ML |
|---|---|
| All-time high | $1.2026 (Nov 13, 2024) |
| All-time low | $0.8972 (May 9, 2018) |
| 52-week high | $1.1994 |
| 52-week low | $1.1925 |
| Median price | $1.0889 |
| Average price | $1.1065 |
| Largest weekly change | +9.9% (Apr 3, 2024) |
| Weeks tracked | 428 |
| Tracking since | May 9, 2018 |
Generic Alternatives
The matcher finds 1 manufacturer 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 12% 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 KARBINAL ER 4 MG/5 ML SUSP?
The current National Average Drug Acquisition Cost (NADAC) for KARBINAL ER 4 MG/5 ML SUSP, manufactured by Aytu Therapeutics, LLC, is $1.1926 per ML (NDC 23594010105), effective Aug 19, 2026.
How has the price of KARBINAL ER 4 MG/5 ML SUSP changed over time?
Over the history we have for it, the NADAC for KARBINAL ER 4 MG/5 ML SUSP has risen 32.9%. It has been tracked across 428 weekly CMS publications since May 9, 2018.
What are the highest and lowest recorded NADAC prices for KARBINAL ER 4 MG/5 ML SUSP?
Since May 9, 2018, the NADAC for KARBINAL ER 4 MG/5 ML SUSP has ranged from a low of $0.8972 (May 9, 2018) to a high of $1.2026 (Nov 13, 2024), with a median of $1.0889 per ML.
Are there cheaper alternatives to KARBINAL ER 4 MG/5 ML SUSP?
Yes. 1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, CARBINOXAMINE ER 4 MG/5 ML SUSP, is $1.0472 per ML — about 12% below KARBINAL ER 4 MG/5 ML SUSP.
Who manufactures KARBINAL ER 4 MG/5 ML SUSP?
KARBINAL ER 4 MG/5 ML SUSP (NDC 23594010105) is labeled by Aytu Therapeutics, LLC, and CMS classifies it as a brand product.