Home › NDC Lookup › RxCUI directory › RxCUI 1661466

{8 (tobramycin 28 MG Inhalation Powder) } Pack — RxCUI 1661466

RxNorm drug concept · Generic pack
RxCUI 1661466 Generic pack · GPCK ● Current RxNorm concept 1 FDA product 3 package NDCs Snapshot Jul 14, 2026

This page is curated, coded, and maintained by

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

RxCUI1661466
Official name{8 (tobramycin 28 MG Inhalation Powder) } Pack
Concept typeGeneric pack (GPCK)
RxNorm statusCurrent RxNorm concept
Also known astobramycin 28 MG inhalation powder 8 Daily Pack
FDA products mapped1
Package NDCs mapped3
Reported Medicaid activity (SDUD)499 prescriptions · 8 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 Tobramycin Injection: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • Tobramycin is only effective when it gets directly into your bloodstream, and it's very poorly absorbed if swallowed. That's why it's always given as an injection or IV infusion —...
  • Why am I getting tobramycin by injection instead of taking a pill?
  • That's a really important question, and the honest answer is: it can, which is why your kidney function and tobramycin levels in your blood will be checked regularly during treatme...
  • Will this antibiotic hurt my kidneys or my hearing?
📖 Read our full Tobramycin Injection guide →

🕸️ Concept Web — How {8 (tobramycin 28 MG Inhalation Powder) } Pack 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 {8 (tobramycin 28 MG Inhalation Powder) } Pack RxCUI 1661466

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.

    • Tobramycin 10627
  2. Brand names 1

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

    • Tobi 220329
  3. Dose forms 6

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

    • Tobramycin Inhalation Powder 2108575
    • Tobramycin Inhalant Product 1157108
    • Tobramycin Inhalation Powder [Tobi] 2108578
    • Tobi Inhalant Product 1179098
    • Pack 746839
    • Inhalant Product 1151123
  4. Clinical & branded drugs 4

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

  5. Packs 1

    Fixed collections of drugs packaged and sold together, like dose packs.

Showing up to 8 concepts per family — 13 of 13 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

  • Tobramycin 28 MG Inhalation Powder SCD · 1374569
  • Tobramycin 28 MG SCDC · 1374567
  • Tobramycin Inhalation Powder SCDF · 2108575
  • Tobramycin Inhalant Product SCDG · 1157108

Brand-Name Concepts

📦 FDA Products & Package NDCs

1 product · 3 package NDCs
3 package NDCs map to RxCUI 1661466 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
49502-0401-09 8 CAPSULE in 1 BOX, UNIT-DOSE (49502-401-09) TOBI Podhaler Viatris Specialty LLC 2022-10-04
49502-0401-24 4 PACKAGE in 1 BOX, UNIT-DOSE (49502-401-24) / 7 BLISTER PA... TOBI Podhaler Viatris Specialty LLC 2021-09-01
49502-0401-57 7 BLISTER PACK in 1 BOX, UNIT-DOSE (49502-401-57) / 8 CAPSU... TOBI Podhaler Viatris Specialty LLC 2022-10-04
Observed labelers: Viatris Specialty LLC (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.

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.