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Guaifenesin 20 MG/ML Oral Solution [Cough Out] — RxCUI 1099024

RxNorm drug concept · Semantic branded drug
RxCUI 1099024 Semantic branded drug · SBD ● Current RxNorm concept 1 FDA product 1 package NDC Snapshot Jul 14, 2026

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Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

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

RxCUI1099024
Official nameGuaifenesin 20 MG/ML Oral Solution [Cough Out]
Concept typeSemantic branded drug (SBD)
RxNorm statusCurrent RxNorm concept
Also known asCough Out 20 MG/ML Oral Solution; Cough Out 100 MG in 5 mL Oral Solution; Cough Out 100 MG per 5 ML Oral Solution
FDA products mapped1
Package NDCs mapped1
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Guaifenesin: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Guaifenesin doesn't suppress your cough — it actually makes it work better. It loosens and thins the mucus in your chest so your cough can move it out of your airways more effectiv...
  • What exactly does guaifenesin do — does it actually stop my cough?
  • No — extended-release tablets like 12 Hour Mucus Relief and 365 Whole Foods Market Guaifenesin must be swallowed whole. Crushing, chewing, or breaking them releases the medicine al...
  • Can I crush or split the extended-release tablet to make it easier to swallow?
📖 Read our full Guaifenesin guide →

🕸️ Concept Web — How Guaifenesin 20 MG/ML Oral Solution [Cough Out] Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept Guaifenesin 20 MG/ML Oral Solution [Cough Out] RxCUI 1099024

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

  1. Ingredients 1

    The active substance itself — no strength, form, or brand attached yet.

    • Guaifenesin 5032
  2. Brand names 1

    The same medicine's trade names. A brand name alone says nothing about strength or form.

    • Cough Out 1099021
  3. Dose forms 9

    The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.

    • Guaifenesin Oral Solution 372358
    • Guaifenesin Oral Liquid Product 1159703
    • Guaifenesin Oral Product 1159704
    • Guaifenesin Oral Solution [Cough Out] 1099023
    • Cough Out Oral Liquid Product 1171649
    • Cough Out Oral Product 1171650
    • Oral Solution 316968
    • Oral Liquid Product 1151137
    • +1 more in this family
  4. Clinical & branded drugs 3

    Ingredient + strength + dose form. These are the concepts real FDA products actually carry.

Showing up to 8 concepts per family — 13 of 14 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

  • Guaifenesin 20 MG/ML Oral Solution SCD · 310604
  • Guaifenesin 20 MG/ML SCDC · 316011
  • Guaifenesin Oral Solution SCDF · 372358
  • Guaifenesin Oral Liquid Product SCDG · 1159703
  • Guaifenesin Oral Product SCDG · 1159704

Brand-Name Concepts

  • Guaifenesin 20 MG/ML [Cough Out] SBDC · 1099022
  • Guaifenesin Oral Solution [Cough Out] SBDF · 1099023
  • Cough Out Oral Liquid Product SBDG · 1171649
  • Cough Out Oral Product SBDG · 1171650
  • Cough Out BN · 1099021

📦 FDA Products & Package NDCs

1 product · 1 package NDC
1 package NDC map to RxCUI 1099024 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
58593-0255-06 178 mL in 1 BOTTLE (58593-255-06) Cough Out Efficient Laboratories Inc. 1997-07-01
Observed labelers: Efficient Laboratories Inc. (1) — 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.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.