Product Information
HALOPERIDOL 0.5 MG TABLET is a generic product labeled by Mylan Pharmaceuticals Inc., priced at $0.0857 per EA under NDC 00378035101. Its NADAC has been published 613 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
.5 mg/1
Manufacturer
Mylan Pharmaceuticals Inc.NDC
00378035101
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
6/10/1986
Pharmacological Classes
Price Statistics
The NADAC for HALOPERIDOL 0.5 MG TABLET has been published 613 times since Nov 28, 2013, and over the history we have for it it has declined 43.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0857 per EA |
|---|---|
| All-time high | $0.3782 (May 12, 2021) |
| All-time low | $0.0857 (Sep 23, 2026) |
| 52-week high | $0.1236 |
| 52-week low | $0.0857 |
| Median price | $0.2250 |
| Average price | $0.2118 |
| Largest weekly change | +49.3% (Sep 22, 2021) |
| Weeks tracked | 613 |
| 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). None of the shown alternatives sit below the current price. 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 Pharmaceuticals Inc. 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
Latest market trends
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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 0.5 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for HALOPERIDOL 0.5 MG TABLET, manufactured by Mylan Pharmaceuticals Inc., is $0.0857 per EA (NDC 00378035101), effective Sep 30, 2026.
How has the price of HALOPERIDOL 0.5 MG TABLET changed over time?
Over the history we have for it, the NADAC for HALOPERIDOL 0.5 MG TABLET has declined 43.6%. It has been tracked across 613 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for HALOPERIDOL 0.5 MG TABLET?
Since Nov 28, 2013, the NADAC for HALOPERIDOL 0.5 MG TABLET has ranged from a low of $0.0857 (Sep 23, 2026) to a high of $0.3782 (May 12, 2021), with a median of $0.2250 per EA.
Are there cheaper alternatives to HALOPERIDOL 0.5 MG TABLET?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as HALOPERIDOL 0.5 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures HALOPERIDOL 0.5 MG TABLET?
HALOPERIDOL 0.5 MG TABLET (NDC 00378035101) is labeled by Mylan Pharmaceuticals Inc., and CMS classifies it as a generic product.