Escitalopram 1 MG/ML Oral Solution [Lexapro] — RxCUI 404420
RxNorm drug concept · Semantic branded drug
RxCUI 404420
Semantic branded drug · SBD
Retired or remapped concept 3 FDA products
3 package NDCs
Snapshot Jul 14, 2026
What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.
🗂️ Key Facts
RxCUI404420
Official nameEscitalopram 1 MG/ML Oral Solution [Lexapro]
Concept typeSemantic branded drug (SBD)
RxNorm statusRetired or remapped concept
FDA products mapped3
Package NDCs mapped3
Reported Medicaid activity (SDUD)3,341 prescriptions · 24 state & territory Medicaid programs · latest period Q4 2025
RxNorm release07/06/2026
Snapshot dataJul 14, 2026
📖 Skip the Codes — Read It in Plain English.
Our pharmacist-built guide to Escitalopram: what it is, how it’s used, side effects, and interactions.
📗 Our plain-language guide HelloPharmacist
- Antidepressants like escitalopram don't work overnight. Most people don't notice a real difference in mood or anxiety for several weeks, and it can take a few months to feel the fu...
- How long will it take before I start feeling better on escitalopram?
- Please don't stop on your own, even if you're feeling great — that's actually a sign the medication is working. Stopping escitalopram suddenly can cause uncomfortable withdrawal-li...
- Is it okay to stop taking escitalopram if I feel better?
🕸️ Concept Web
No related-concept groups were available for this RxCUI in the loaded RxNorm data. That does not prove that no related concepts exist.
📦 FDA Products & Package NDCs
3 products · 3 package NDCs
3 package NDCs map to RxCUI 404420 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
| Package NDC | Package | Brand / generic name | Labeler | Marketing start |
|---|---|---|---|---|
| 00456-2005-01 | 100 TABLET, FILM COATED in 1 BOTTLE (0456-2005-01) | Lexapro | Allergan, Inc. | 2002-08-14 |
| 00456-2010-01 | 100 TABLET, FILM COATED in 1 BOTTLE (0456-2010-01) | Lexapro | Allergan, Inc. | 2002-08-14 |
| 00456-2020-01 | 100 TABLET, FILM COATED in 1 BOTTLE (0456-2020-01) | Lexapro | Allergan, Inc. | 2002-08-14 |
Observed labelers:
Allergan, Inc. (3)
— this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.
🗃️ Sources & Limits
Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
- A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
- Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
- Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
- Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.
Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.