Phenazopyridine Hydrochloride
- Product NDC
- 51655-340
- 11-digit product format
- 516550340
- Labeler code
- 51655
- Product ID
- 51655-340_d4791ad7-c057-f925-e053-2995a90a9f78
- Type
- HUMAN PRESCRIPTION DRUG
- Nonproprietary name
- Phenazopyridine Hydrochloride
- Dosage form
- TABLET, FILM COATED
- Route
- ORAL
- Labeler
- Northwind Pharmaceuticals
- Marketing category
- UNAPPROVED DRUG OTHER
- Marketing start
- 2020-05-27
- Marketing end
- 0000-00-00
- Substance
- PHENAZOPYRIDINE HYDROCHLORIDE
- Active strength
- 100 mg/1
- NDC exclude flag
- No
- Listing certified through
- 2022-12-31
- Current FDA listing
- Historical FDA.report record
NDC auxiliary status#
These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.
| Dataset | Scope | Product NDC | Package NDC | Code | Status | Reporting period | Source date |
|---|---|---|---|---|---|---|---|
| excluded product | product | 51655-340 | D | Discontinued by firm | 2026-10-05 | ||
| excluded package | package | 51655-340 | 51655-340-27 | D | Discontinued by firm | 2026-10-05 | |
| excluded package | package | 51655-340 | 51655-340-87 | D | Discontinued by firm | 2026-10-05 |
Observed NDC auxiliary status history#
This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.
| Captured / source date | Dataset | Scope | Package NDC | Snapshot | Source SHA-256 |
|---|---|---|---|---|---|
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded product | product | d630ba8d3edf… | 732f749b63fb… | |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 51655-340-27 | d630ba8d3edf… | 732f749b63fb… |
| 2025-12-14 17:58 UTC · source 2025-12-05 | excluded package | package | 51655-340-87 | d630ba8d3edf… | 732f749b63fb… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded product | product | f5e01cc5f278… | a2eaf40c39c3… | |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 51655-340-27 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-08-27 00:01 UTC · source 2025-08-26 | excluded package | package | 51655-340-87 | f5e01cc5f278… | a2eaf40c39c3… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded product | product | 2ef7874e63bc… | 57b86245f4fa… | |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 51655-340-27 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-04-01 02:39 UTC · source 2025-03-31 | excluded package | package | 51655-340-87 | 2ef7874e63bc… | 57b86245f4fa… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded product | product | a1b67e2a42f9… | c4cf2c586c0d… | |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 51655-340-27 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-28 20:22 UTC · source 2025-03-28 | excluded package | package | 51655-340-87 | a1b67e2a42f9… | c4cf2c586c0d… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded product | product | cfe11265f3b6… | 090c488252e2… | |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 51655-340-27 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-22 03:12 UTC · source 2025-03-21 | excluded package | package | 51655-340-87 | cfe11265f3b6… | 090c488252e2… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded product | product | cdf11ea48f46… | ba0047e9e063… | |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 51655-340-27 | cdf11ea48f46… | ba0047e9e063… |
| 2025-03-10 12:48 UTC · source 2025-03-10 | excluded package | package | 51655-340-87 | cdf11ea48f46… | ba0047e9e063… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded product | product | 302b2466d912… | e7b80fea0513… | |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 51655-340-27 | 302b2466d912… | e7b80fea0513… |
| 2025-02-02 03:52 UTC · source 2025-01-31 | excluded package | package | 51655-340-87 | 302b2466d912… | e7b80fea0513… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded product | product | ed331223b511… | 672a5bd82f5f… | |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 51655-340-27 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-20 13:05 UTC · source 2025-01-20 | excluded package | package | 51655-340-87 | ed331223b511… | 672a5bd82f5f… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded product | product | 0efc9e666f02… | f202fb6c5f17… | |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 51655-340-27 | 0efc9e666f02… | f202fb6c5f17… |
| 2025-01-11 03:41 UTC · source 2025-01-10 | excluded package | package | 51655-340-87 | 0efc9e666f02… | f202fb6c5f17… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded product | product | ad56d346431e… | cc804d4bbf1e… | |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 51655-340-27 | ad56d346431e… | cc804d4bbf1e… |
| 2024-11-09 02:27 UTC · source 2024-11-08 | excluded package | package | 51655-340-87 | ad56d346431e… | cc804d4bbf1e… |
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.
FDA-Initiated Inactive NDC Indexing#
| NDC | Effective | Related label |
|---|---|---|
| 51655-340-27 | 2023-11-14 | PHENAZOPYRIDINE HYDROCHLORIDE TABLETS, USP |
| 51655-340-87 | 2023-11-14 | PHENAZOPYRIDINE HYDROCHLORIDE TABLETS, USP |
| 51655-340-27 | 2023-01-30 | PHENAZOPYRIDINE HYDROCHLORIDE TABLETS, USP |
| 51655-340-87 | 2023-01-30 | PHENAZOPYRIDINE HYDROCHLORIDE TABLETS, USP |
Packages#
| Package NDC | 11-digit format | Description | Marketing start | Marketing end | Sample | Exclude flag | Status |
|---|---|---|---|---|---|---|---|
| 51655-340-27 | 51655034027 | 12 TABLET, FILM COATED in 1 BOTTLE (51655-340-27) | 2020-05-27 | 0000-00-00 | No | No | Current |
| 51655-340-87 | 51655034087 | 6 TABLET, FILM COATED in 1 BOTTLE, PLASTIC (51655-340-87) | 2020-08-03 | 0000-00-00 | No | No | Current |