Product Information
CELEXA 20 MG TABLET is a brand product labeled by Allergan, Inc., priced at $8.9993 per EA under NDC 00456402001. Its NADAC has been published 436 times since Nov 28, 2013.
The High Outlier badge above means this manufacturer's average price in the citalopram market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.
Strength
20 mg/1
Manufacturer
Allergan, Inc.NDC
00456402001
Classification
Brand
Dosage Form
TABLET, FILM COATED
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
CITALOPRAM HYDROBROMIDEApproval Type
New Drug (NDA)
FDA Application
NDA020822On Market Since
7/17/1998
Pharmacological Classes
Price Statistics
The NADAC for CELEXA 20 MG TABLET has been published 436 times since Nov 28, 2013, and over the history we have for it it has risen 84.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $8.9993 per EA |
|---|---|
| All-time high | $9.1940 (Jan 15, 2020) |
| All-time low | $4.8737 (Nov 28, 2013) |
| 52-week high | $9.0512 |
| 52-week low | $8.9993 |
| Median price | $8.7645 |
| Average price | $7.8146 |
| Largest weekly change | +15.0% (Oct 8, 2014) |
| Weeks tracked | 436 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 2 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 2 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 100% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of CELEXA 20 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CELEXA 20 MG TABLET, manufactured by Allergan, Inc., is $8.9993 per EA (NDC 00456402001), effective Jun 24, 2026.
How has the price of CELEXA 20 MG TABLET changed over time?
Over the history we have for it, the NADAC for CELEXA 20 MG TABLET has risen 84.7%. It has been tracked across 436 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for CELEXA 20 MG TABLET?
Since Nov 28, 2013, the NADAC for CELEXA 20 MG TABLET has ranged from a low of $4.8737 (Nov 28, 2013) to a high of $9.1940 (Jan 15, 2020), with a median of $8.7645 per EA.
Are there cheaper alternatives to CELEXA 20 MG TABLET?
Yes. 2 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, CITALOPRAM HBR 20 MG TABLET, is $0.0284 per EA — about 100% below CELEXA 20 MG TABLET.
Who manufactures CELEXA 20 MG TABLET?
CELEXA 20 MG TABLET (NDC 00456402001) is labeled by Allergan, Inc., and CMS classifies it as a brand product.
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