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Hydrochlorothiazide 50 MG Oral Tablet — RxCUI 197770

RxNorm drug concept · Semantic clinical drug
RxCUI 197770 Semantic clinical drug · SCD ● Current RxNorm concept 64 FDA products 211 package NDCs 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

RxCUI197770
Official nameHydrochlorothiazide 50 MG Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asHCTZ 50 MG Oral Tablet
FDA products mapped64
Package NDCs mapped211
Reported Medicaid activity (SDUD)2,474,196 prescriptions · 52 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 Hydrochlorothiazide: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • It's a water pill — a diuretic — that helps your kidneys flush out extra salt and water. This lowers your blood pressure and reduces swelling (edema) caused by conditions like hear...
  • What exactly is hydrochlorothiazide supposed to do for me?
  • Most people take it once daily in the morning — that way the extra trips to the bathroom happen during the day, not overnight. Taking it with food slightly reduces how much your bo...
  • When should I take it, and does it matter if I take it with food?
📖 Read our full Hydrochlorothiazide guide →

🕸️ Concept Web — How Hydrochlorothiazide 50 MG Oral Tablet 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 Hydrochlorothiazide 50 MG Oral Tablet RxCUI 197770

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.

    • Hydrochlorothiazide 5487
  2. Dose forms 6

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

    • Hydrochlorothiazide Oral Tablet 370635
    • Hydrochlorothiazide Oral Product 1162786
    • Hydrochlorothiazide Pill 1162787
    • Oral Tablet 317541
    • Oral Product 1151131
    • Pill 1151133
  3. Clinical & branded drugs 1

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

    • Hydrochlorothiazide 50 MG 316051

Showing up to 8 concepts per family — 8 of 8 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

  • Hydrochlorothiazide 50 MG SCDC · 316051
  • Hydrochlorothiazide Oral Tablet SCDF · 370635
  • Hydrochlorothiazide Oral Product SCDG · 1162786
  • Hydrochlorothiazide Pill SCDG · 1162787

📦 FDA Products & Package NDCs

64 products · 211 package NDCs
211 package NDCs map to RxCUI 197770 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
43547-0397-05 50 TABLET in 1 BOTTLE, PLASTIC (43547-397-05) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0397-10 100 TABLET in 1 BOTTLE, PLASTIC (43547-397-10) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0397-11 1000 TABLET in 1 BOTTLE, PLASTIC (43547-397-11) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0397-15 5000 TABLET in 1 BOTTLE, PLASTIC (43547-397-15) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0397-50 500 TABLET in 1 BOTTLE, PLASTIC (43547-397-50) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-01 10 TABLET in 1 BOTTLE, PLASTIC (43547-398-01) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-03 30 TABLET in 1 BOTTLE, PLASTIC (43547-398-03) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-05 50 TABLET in 1 BOTTLE, PLASTIC (43547-398-05) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-10 100 TABLET in 1 BOTTLE, PLASTIC (43547-398-10) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-11 1000 TABLET in 1 BOTTLE, PLASTIC (43547-398-11) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
43547-0398-50 500 TABLET in 1 BOTTLE, PLASTIC (43547-398-50) Hydrochlorothiazide Solco Healthcare U.S., LLC 2002-03-29
50090-1088-00 30 TABLET in 1 BOTTLE (50090-1088-0) Hydrochlorothiazide A-S Medication Solutions 2014-11-28
50090-1088-02 100 TABLET in 1 BOTTLE (50090-1088-2) Hydrochlorothiazide A-S Medication Solutions 2014-11-28
50090-1088-03 90 TABLET in 1 BOTTLE (50090-1088-3) Hydrochlorothiazide A-S Medication Solutions 2015-07-16
50090-6156-00 30 TABLET in 1 BOTTLE (50090-6156-0) Hydrochlorothiazide A-S Medication Solutions 2022-10-06
50090-6156-01 100 TABLET in 1 BOTTLE (50090-6156-1) Hydrochlorothiazide A-S Medication Solutions 2022-10-06
50090-6156-08 90 TABLET in 1 BOTTLE (50090-6156-8) Hydrochlorothiazide A-S Medication Solutions 2022-10-06
50090-6532-00 30 TABLET in 1 BOTTLE (50090-6532-0) Hydrochlorothiazide A-S Medication Solutions 2023-06-22
50090-6532-01 100 TABLET in 1 BOTTLE (50090-6532-1) Hydrochlorothiazide A-S Medication Solutions 2023-06-22
50090-6532-08 90 TABLET in 1 BOTTLE (50090-6532-8) Hydrochlorothiazide A-S Medication Solutions 2023-06-22
50228-0111-10 1000 TABLET in 1 BOTTLE (50228-111-10) Hydrochlorothiazide ScieGen Pharmaceuticals, Inc. 2014-07-23
50228-0111-30 30 TABLET in 1 BOTTLE (50228-111-30) Hydrochlorothiazide ScieGen Pharmaceuticals, Inc. 2014-07-23
50228-0112-10 1000 TABLET in 1 BOTTLE (50228-112-10) Hydrochlorothiazide ScieGen Pharmaceuticals, Inc. 2014-02-05
50228-0112-30 30 TABLET in 1 BOTTLE (50228-112-30) Hydrochlorothiazide ScieGen Pharmaceuticals, Inc. 2014-02-05
51407-0330-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-330-01) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0330-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-330-10) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2022-10-07
51407-0331-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-331-01) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0331-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-331-10) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0331-90 90 TABLET in 1 BOTTLE, PLASTIC (51407-331-90) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0332-01 100 TABLET in 1 BOTTLE, PLASTIC (51407-332-01) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0332-10 1000 TABLET in 1 BOTTLE, PLASTIC (51407-332-10) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51407-0332-90 90 TABLET in 1 BOTTLE, PLASTIC (51407-332-90) HYDROCHLOROTHIAZIDE Golden State Medical Supply, Inc. 2020-06-17
51655-0422-26 90 TABLET in 1 BOTTLE, PLASTIC (51655-422-26) Hydrochlorothiazide Northwind Health Company, LLC 2022-12-29
51655-0422-52 30 TABLET in 1 BOTTLE, PLASTIC (51655-422-52) Hydrochlorothiazide Northwind Health Company, LLC 2023-06-06
51655-0506-26 90 TABLET in 1 BOTTLE, PLASTIC (51655-506-26) Hydrochlorothiazide Northwind Health Company, LLC 2020-05-21
62135-0448-05 500 TABLET in 1 BOTTLE (62135-448-05) Hydrochlorothiazide Chartwell RX, LLC 2023-01-19
62135-0448-90 90 TABLET in 1 BOTTLE (62135-448-90) Hydrochlorothiazide Chartwell RX, LLC 2023-01-19
62135-0449-05 500 TABLET in 1 BOTTLE (62135-449-05) Hydrochlorothiazide Chartwell RX, LLC 2023-01-19
62135-0449-90 90 TABLET in 1 BOTTLE (62135-449-90) Hydrochlorothiazide Chartwell RX, LLC 2023-01-19
62135-0738-90 90 TABLET in 1 BOTTLE (62135-738-90) Hydrochlorothiazide Chartwell RX, LLC 2023-07-28
63187-0440-30 30 TABLET in 1 BOTTLE (63187-440-30) Hydrochlorothiazide Proficient Rx LP 2014-04-01
63187-0440-60 60 TABLET in 1 BOTTLE (63187-440-60) Hydrochlorothiazide Proficient Rx LP 2014-05-01
63187-0440-90 90 TABLET in 1 BOTTLE (63187-440-90) Hydrochlorothiazide Proficient Rx LP 2014-05-01
63187-0441-30 30 TABLET in 1 BOTTLE (63187-441-30) Hydrochlorothiazide Proficient Rx LP 2014-05-01
63187-0441-60 60 TABLET in 1 BOTTLE (63187-441-60) Hydrochlorothiazide Proficient Rx LP 2014-05-01
63187-0441-90 90 TABLET in 1 BOTTLE (63187-441-90) Hydrochlorothiazide Proficient Rx LP 2014-05-01
63629-1220-01 100 TABLET in 1 BOTTLE (63629-1220-1) Hydrochlorothiazide Bryant Ranch Prepack 2021-01-14
63629-8992-01 30 TABLET in 1 BOTTLE, PLASTIC (63629-8992-1) Hydrochlorothiazide Bryant Ranch Prepack 2021-12-07
63629-8992-02 60 TABLET in 1 BOTTLE, PLASTIC (63629-8992-2) Hydrochlorothiazide Bryant Ranch Prepack 2021-12-07
63629-8992-03 90 TABLET in 1 BOTTLE, PLASTIC (63629-8992-3) Hydrochlorothiazide Bryant Ranch Prepack 2021-12-07
Observed labelers: Bryant Ranch Prepack (45) · Proficient Rx LP (33) · Aphena Pharma Solutions - Tennessee, LLC (17) · Solco Healthcare U.S., LLC (13) · Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. (10) · Unichem Pharmaceuticals (USA), Inc. (10) · +18 more — 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.