Product Information
HALOPERIDOL 2 MG TABLET is a generic product labeled by Mylan Institutional LLC, priced at $0.1658 per EA under NDC 51079073520. Its NADAC has been published 668 times since Nov 28, 2013.
FDA first approved this application on Jun 10, 1986. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
2 mg/1
Manufacturer
Mylan Institutional LLCNDC
51079073520
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
HALOPERIDOLApproval Type
Generic (ANDA)
FDA Application
ANDA070278FDA Approved
6/10/1986
TE Code
AB
On Market Since
2/15/2004
Pharmacological Classes
Price Statistics
The NADAC for HALOPERIDOL 2 MG TABLET has been published 668 times since Nov 28, 2013, and over the history we have for it it has declined 41.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1658 per EA |
|---|---|
| All-time high | $0.5628 (Apr 15, 2020) |
| All-time low | $0.1455 (Jul 22, 2026) |
| 52-week high | $0.1770 |
| 52-week low | $0.1455 |
| Median price | $0.3737 |
| Average price | $0.3659 |
| Largest weekly change | +47.3% (Sep 18, 2019) |
| Weeks tracked | 668 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 3 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 5% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Mylan Institutional LLC manufacturer profile
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Drug market
haloperidol market comparison
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Therapeutic class
Typical Antipsychotic class view
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Trend hub
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of HALOPERIDOL 2 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for HALOPERIDOL 2 MG TABLET, manufactured by Mylan Institutional LLC, is $0.1658 per EA (NDC 51079073520), effective Sep 30, 2026.
How has the price of HALOPERIDOL 2 MG TABLET changed over time?
Over the history we have for it, the NADAC for HALOPERIDOL 2 MG TABLET has declined 41.9%. It has been tracked across 668 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for HALOPERIDOL 2 MG TABLET?
Since Nov 28, 2013, the NADAC for HALOPERIDOL 2 MG TABLET has ranged from a low of $0.1455 (Jul 22, 2026) to a high of $0.5628 (Apr 15, 2020), with a median of $0.3737 per EA.
Are there cheaper alternatives to HALOPERIDOL 2 MG TABLET?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, HALOPERIDOL 2 MG TABLET, is $0.1579 per EA — about 5% below HALOPERIDOL 2 MG TABLET.
Who manufactures HALOPERIDOL 2 MG TABLET?
HALOPERIDOL 2 MG TABLET (NDC 51079073520) is labeled by Mylan Institutional LLC, and CMS classifies it as a generic product.