Product Information
OLANZAPINE 15 MG TABLET is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $0.1345 per EA under NDC 55111016730. Its NADAC has been published 671 times since Nov 28, 2013.
FDA first approved this application on Oct 24, 2011. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
15 mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
55111016730
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
OLANZAPINEApproval Type
Generic (ANDA)
FDA Application
ANDA076133FDA Approved
10/24/2011
TE Code
AB
On Market Since
4/23/2012
Pharmacological Classes
Price Statistics
The NADAC for OLANZAPINE 15 MG TABLET has been published 671 times since Nov 28, 2013, and over the history we have for it it has declined 63.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1345 per EA |
|---|---|
| All-time high | $0.3862 (Feb 12, 2014) |
| All-time low | $0.1161 (May 22, 2024) |
| 52-week high | $0.1378 |
| 52-week low | $0.1313 |
| Median price | $0.1882 |
| Average price | $0.2221 |
| Largest weekly change | +25.4% (Aug 21, 2024) |
| Weeks tracked | 671 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 12 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 2% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Continue researching this drug
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Manufacturer
Dr. Reddy's Laboratories Inc. manufacturer profile
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Drug market
Olanzapine market comparison
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Therapeutic class
Atypical 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 OLANZAPINE 15 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for OLANZAPINE 15 MG TABLET, manufactured by Dr. Reddy's Laboratories Inc., is $0.1345 per EA (NDC 55111016730), effective Sep 30, 2026.
How has the price of OLANZAPINE 15 MG TABLET changed over time?
Over the history we have for it, the NADAC for OLANZAPINE 15 MG TABLET has declined 63.8%. It has been tracked across 671 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for OLANZAPINE 15 MG TABLET?
Since Nov 28, 2013, the NADAC for OLANZAPINE 15 MG TABLET has ranged from a low of $0.1161 (May 22, 2024) to a high of $0.3862 (Feb 12, 2014), with a median of $0.1882 per EA.
Are there cheaper alternatives to OLANZAPINE 15 MG TABLET?
Yes. 12 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, OLANZAPINE 15 MG TABLET, is $0.1317 per EA — about 2% below OLANZAPINE 15 MG TABLET.
Who manufactures OLANZAPINE 15 MG TABLET?
OLANZAPINE 15 MG TABLET (NDC 55111016730) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.