Hydrochlorothiazide 12.5 MG Oral Tablet — RxCUI 429503
RxNorm drug concept · Semantic clinical drug
RxCUI 429503
Semantic clinical drug · SCD
● Current RxNorm concept 44 FDA products
100 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
RxCUI429503
Official nameHydrochlorothiazide 12.5 MG Oral Tablet
Concept typeSemantic clinical drug (SCD)
RxNorm statusCurrent RxNorm concept
Also known asHCTZ 12.5 MG Oral Tablet
FDA products mapped44
Package NDCs mapped100
Reported Medicaid activity (SDUD)2,531,736 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 lowers high blood pressure, which helps reduce the risk of strokes and heart attacks. Some products, such as Inzirqo and the tablets, are also used for swelling from conditions...
- Take it by mouth exactly as prescribed, usually once a day. For swelling, your prescriber may have you take it only some days of the week. Food slightly lowers absorption, so ask m...
- Dizziness, lightheadedness when standing, stomach upset, headache and weakness are the usual ones. Stand up slowly, and be careful with alcohol since it can worsen dizziness. Use s...
- Call for eye pain or sudden vision changes, severe rash or blistering, trouble breathing, severe stomach pain, yellow skin or eyes, or unusual bruising or infections. Also call for...
🕸️ Concept Web — How Hydrochlorothiazide 12.5 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 12.5 MG Oral Tablet
RxCUI 429503 Semantic clinical drug · SCD
Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.
-
Ingredients 1
The active substance itself — no strength, form, or brand attached yet.
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Hydrochlorothiazide
5487IN
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Hydrochlorothiazide
-
Dose forms 6
The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.
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Hydrochlorothiazide Oral Tablet
370635SCDF -
Hydrochlorothiazide Oral Product
1162786SCDG -
Hydrochlorothiazide Pill
1162787SCDG -
Oral Tablet
317541DF -
Oral Product
1151131DFG -
Pill
1151133DFG
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Hydrochlorothiazide Oral Tablet
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Clinical & branded drugs 1
Ingredient + strength + dose form. These are the concepts real FDA products actually carry.
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Hydrochlorothiazide 12.5 MG
316047SCDC
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Hydrochlorothiazide 12.5 MG
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
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Hydrochlorothiazide 12.5 MG
SCDC · 316047 -
Hydrochlorothiazide Oral Tablet
SCDF · 370635 -
Hydrochlorothiazide Oral Product
SCDG · 1162786 -
Hydrochlorothiazide Pill
SCDG · 1162787
📦 FDA Products & Package NDCs
44 products · 100 package NDCs
100 package NDCs map to RxCUI 429503 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 |
|---|---|---|---|---|
| 00172-2083-60 | 100 TABLET in 1 BOTTLE (0172-2083-60) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 1973-01-12 |
| 00172-2083-80 | 1000 TABLET in 1 BOTTLE (0172-2083-80) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 1973-01-12 |
| 00172-2089-60 | 100 TABLET in 1 BOTTLE (0172-2089-60) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 1980-01-08 |
| 00172-2089-80 | 1000 TABLET in 1 BOTTLE (0172-2089-80) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 1980-01-07 |
| 00172-3444-60 | 100 TABLET in 1 BOTTLE (0172-3444-60) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 2025-09-09 |
| 00172-3444-80 | 1000 TABLET in 1 BOTTLE (0172-3444-80) | Hydrochlorothiazide | Teva Pharmaceuticals USA, Inc. | 2025-06-03 |
| 00228-2820-11 | 100 TABLET in 1 BOTTLE (0228-2820-11) | Hydrochlorothiazide | Actavis Pharma, Inc. | 2007-03-12 |
| 00228-2820-96 | 1000 TABLET in 1 BOTTLE (0228-2820-96) | Hydrochlorothiazide | Actavis Pharma, Inc. | 2023-12-01 |
| 00615-8449-05 | 15 TABLET in 1 BLISTER PACK (0615-8449-05) | HYDROCHLOROTHIAZIDE | NCS HealthCare of KY, LLC dba Vangard Labs | 2024-07-12 |
| 00615-8449-39 | 30 TABLET in 1 BLISTER PACK (0615-8449-39) | HYDROCHLOROTHIAZIDE | NCS HealthCare of KY, LLC dba Vangard Labs | 2023-03-09 |
| 16729-0182-01 | 100 TABLET in 1 BOTTLE (16729-182-01) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-18 |
| 16729-0182-17 | 1000 TABLET in 1 BOTTLE (16729-182-17) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-26 |
| 16729-0183-01 | 100 TABLET in 1 BOTTLE (16729-183-01) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-19 |
| 16729-0183-17 | 1000 TABLET in 1 BOTTLE (16729-183-17) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-10 |
| 16729-0184-01 | 100 TABLET in 1 BOTTLE (16729-184-01) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-26 |
| 16729-0184-17 | 1000 TABLET in 1 BOTTLE (16729-184-17) | Hydrochlorothiazide | Accord Healthcare Inc. | 2013-04-10 |
| 23155-0008-01 | 100 TABLET in 1 BOTTLE (23155-008-01) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0008-05 | 500 TABLET in 1 BOTTLE (23155-008-05) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0008-10 | 1000 TABLET in 1 BOTTLE (23155-008-10) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0008-18 | 5000 TABLET in 1 BOTTLE (23155-008-18) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-02-01 |
| 23155-0009-01 | 100 TABLET in 1 BOTTLE (23155-009-01) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0009-05 | 500 TABLET in 1 BOTTLE (23155-009-05) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0009-10 | 1000 TABLET in 1 BOTTLE (23155-009-10) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-01-15 |
| 23155-0009-18 | 5000 TABLET in 1 BOTTLE (23155-009-18) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2015-02-01 |
| 23155-0764-01 | 100 TABLET in 1 BOTTLE (23155-764-01) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2023-05-02 |
| 23155-0764-10 | 1000 TABLET in 1 BOTTLE (23155-764-10) | HYDROCHLOROTHIAZIDE | Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. | 2023-05-02 |
| 29300-0128-01 | 100 TABLET in 1 BOTTLE (29300-128-01) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0128-05 | 500 TABLET in 1 BOTTLE (29300-128-05) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0128-10 | 1000 TABLET in 1 BOTTLE (29300-128-10) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0128-50 | 5000 TABLET in 1 BOTTLE (29300-128-50) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0129-01 | 100 TABLET in 1 BOTTLE (29300-129-01) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0129-05 | 500 TABLET in 1 BOTTLE (29300-129-05) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0129-10 | 1000 TABLET in 1 BOTTLE (29300-129-10) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0129-50 | 5000 TABLET in 1 BOTTLE (29300-129-50) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2009-07-02 |
| 29300-0485-01 | 100 TABLET in 1 BOTTLE (29300-485-01) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2025-06-12 |
| 29300-0485-10 | 1000 TABLET in 1 BOTTLE (29300-485-10) | Hydrochlorothiazide | Unichem Pharmaceuticals (USA), Inc. | 2025-06-12 |
| 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 |
| 50090-6372-00 | 30 TABLET in 1 BOTTLE (50090-6372-0) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2023-02-13 |
| 50090-6372-02 | 100 TABLET in 1 BOTTLE (50090-6372-2) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2023-02-13 |
| 50090-6372-03 | 90 TABLET in 1 BOTTLE (50090-6372-3) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2023-02-13 |
| 50090-6931-00 | 90 TABLET in 1 BOTTLE (50090-6931-0) | Hydrochlorothiazide | A-S Medication Solutions | 2023-12-14 |
| 50090-7764-00 | 30 TABLET in 1 BOTTLE (50090-7764-0) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2025-11-12 |
| 50090-7764-02 | 100 TABLET in 1 BOTTLE (50090-7764-2) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2025-11-12 |
| 50090-7764-03 | 90 TABLET in 1 BOTTLE (50090-7764-3) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2025-11-12 |
| 50090-7765-00 | 90 TABLET in 1 BOTTLE (50090-7765-0) | HYDROCHLOROTHIAZIDE | A-S Medication Solutions | 2025-11-12 |
| 50090-7772-00 | 30 TABLET in 1 BOTTLE (50090-7772-0) | Hydrochlorothiazide | A-S Medication Solutions | 2025-11-19 |
| 50090-7772-02 | 100 TABLET in 1 BOTTLE (50090-7772-2) | Hydrochlorothiazide | A-S Medication Solutions | 2025-11-19 |
| 50090-7772-03 | 90 TABLET in 1 BOTTLE (50090-7772-3) | Hydrochlorothiazide | A-S Medication Solutions | 2025-11-19 |
Observed labelers:
A-S Medication Solutions (16) ·
Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. (10) ·
Unichem Pharmaceuticals (USA), Inc. (10) ·
Bryant Ranch Prepack (8) ·
Golden State Medical Supply, Inc. (8) ·
Leading Pharma, LLC (7)
· +12 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.
Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.