Typical Antipsychotic
An Established Pharmacologic Class (EPC) in the FDA NDC Directory: the class FDA records for a product in its PHARM_CLASSES field.
In the NADAC file of 2026-10-14
19 products in the NADAC file of 2026-10-14 have an NDC that FDA lists in this class, covering 5 nonproprietary names as FDA writes them. 18 of them have a Medicare figure on OpenBill.
Being in one class means FDA describes the drugs’ pharmacology the same way. It does not mean one can replace another; that is a question for your prescriber.
Prices per unit: CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · as of 2026-10-14 · retrieved 2026-10-17. Classes: FDA NDC Directory · ndctext.zip · as of 2026-10-16.
The products, with what pharmacies pay per unit
- HALOPERIDOL 0.5 MG TABLET
- HALOPERIDOL 1 MG TABLET
- HALOPERIDOL 10 MG TABLET
- HALOPERIDOL 2 MG TABLET
- HALOPERIDOL 20 MG TABLET
- HALOPERIDOL 5 MG TABLET
- HALOPERIDOL DEC 100 MG/ML AMP
- HALOPERIDOL DEC 100 MG/ML VIAL
- HALOPERIDOL DEC 50 MG/ML AMPUL
- HALOPERIDOL DEC 50 MG/ML VIAL
- HALOPERIDOL DEC 500 MG/5 ML VL
- HALOPERIDOL LAC 2 MG/ML CONC
- HALOPERIDOL LAC 5 MG/ML VIAL
- PIMOZIDE 1 MG TABLET
- PIMOZIDE 2 MG TABLET
- THIOTHIXENE 1 MG CAPSULE
- THIOTHIXENE 10 MG CAPSULE
- THIOTHIXENE 2 MG CAPSULE
- THIOTHIXENE 5 MG CAPSULE
How to read these prices
OpenBill holds every page to these five rules, written by the project’s owner and quoted word for word:
- A price is a range to expect, never a quote.
- Medicare's price is not your price. Say so on every screen that shows it.
- State which dataset and which effective date produced every figure.
- If a source is stale or a file is empty, show that rather than a zero.
- Disclaimer footer: not medical advice, no warranty, other people's data can be wrong.