Diphenhydramine HCl
- Product NDC
- 51316-221
- 11-digit product format
- 513160221
- Labeler code
- 51316
- Product ID
- 51316-221_5c9028c4-3131-a0c1-e063-6294a90ad84c
- Type
- HUMAN OTC DRUG
- Nonproprietary name
- Diphenhydramine HCl
- Dosage form
- TABLET, COATED
- Route
- ORAL
- Labeler
- CVS Pharmacy, Inc.
- Application
- M012
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start
- 2024-01-31
- Substance
- DIPHENHYDRAMINE HYDROCHLORIDE
- Active strength
- 50 mg/1
- Pharmacologic classes
- Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
- NDC exclude flag
- No
- Listing certified through
- 2027-12-31
- Current FDA listing
- Yes
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
- Finished product
- Yes
- Brand name base
- Diphenhydramine HCl
- Listing expiration
- 2027-12-31
Active Ingredients#
| Ingredient | Strength |
|---|---|
| DIPHENHYDRAMINE HYDROCHLORIDE | 50 mg/1 |
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 0e2e0f88-b076-afe1-4bdd-32bca4375bec | Product name | 3 | 20250127 |
| 594e2c86-3079-4e6e-96c9-48f7a8afc78d | Product name | 1 | 20230718 |
| 3e48c9c4-918d-5d23-2f0b-d2398b06be54 | Product name | 1 | 20140508 |
| 865c72dd-0d94-daac-f728-ddd4ded2a79e | Product name | 1 | 20140508 |
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 51316-221-08 | Diphenhydramine HCl | 2 in 1 CARTON | TABLET, COATED | 2 | 1 | |
| 51316-221-08 | Diphenhydramine HCl | 12 in 1 BLISTER PACK | TABLET, COATED | 12 | 1 |
DailyMed Dashboard NDC Coverage#
openFDA label cross-check#
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| NIGHTTIME COLD AND FLU RELIEF | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE AND DOXYLAMINE SUCCINATE | Aurohealth LLC | 70e1bd25-c32e-491f-b383-91d6f74957a0 | 2025-04-28 | Warnings | M012 |
| Childrens Allergy Relief Dye Free | DIPHENHYDRAMINE HCL | CVS Pharmacy | 70914691-220c-4fce-9ee1-61a51e8864bc | 2025-04-26 | Warnings | M012 |
| Pseudoephedrine Hydrochloride | PSEUDOEPHEDRINE HYDROCHLORIDE | A-S Medication Solutions | 810ce630-41be-4e15-b64a-d70f63abaf62 | 2025-04-24 | Warnings | M012 |
| nasal | OXYMETAZOLINE HYDROCHLORIDE | H E B | 5f945975-224f-43eb-b129-a61e3b25c4bb | 2025-04-22 | Warnings | M012 |
| Walgreens Severe Honey Lemon Throat Drops | MENTHOL | Walgreens | 334a9348-2a44-5c94-e063-6394a90ae956 | 2025-04-21 | Warnings | M012 |
| meijer Allergy Relief | DIPHENHYDRAMINE HYDROCHLORIDE | Meijer, Inc. | 1bd85bc3-e600-583d-e063-6294a90a7be1 | 2025-04-18 | Warnings | M012 |
| Daytime Nighttime Ultra Concentrated | DAYTIME - ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL AND NIGHTTIME - ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | KROGER COMPANY | 2be4a37b-44e1-8a8e-e063-6394a90a26a9 | 2025-04-17 | Warnings | M012 |
| good neighbor pharmacy childrens cold and cough | BROMPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE | Amerisource Bergen | cde0fd43-771f-4528-bad2-5727efec5250 | 2025-04-17 | Warnings | M012 |
| MUCUS RELIEF | GUAIFENESIN 400 MG | Pioneer Life Sciences, LLC | 729ab412-f30b-4ad1-9d8f-1a5e1c48b118 | 2025-04-16 | Warnings | M012 |
| Diphenhydramine Hydrochloride | DIPHENHYDRAMINE HYDROCHLORIDE | Preferred Pharmaceuticals Inc. | 9382c976-3067-4923-a38f-101d1c481e97 | 2025-04-11 | Warnings | M012 |
| Daytime Nighttime Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE AND PHENYLEPHRINE HCL LIQUID FILLED CAPSULES | Walmart Inc. | 263d31c8-bdc2-a289-e063-6394a90a4aaa | 2025-04-10 | Warnings | M012 |
| CVS Wild Cherry Throat Drop | PECTIN | CVS | 31f4b641-e9c0-786e-e063-6394a90aa253 | 2025-04-04 | Warnings | M012 |
| Nighttime Ultra Concentrated Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE SOFTGELS | WALGREENS | 2be0a699-e6ad-ef56-e063-6394a90aaca5 | 2025-04-03 | Warnings | M012 |
| Cough and Congestion | DEXTROMETHORPHAN HBR, GUAIFENESIN | CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED | 44fb27d3-5125-4511-84d2-76555bc46e66 | 2025-04-03 | Warnings | M012 |
| Guaifenesin | GUAIFENESIN | KESIN PHARMA CORPORATION | 31b8ad0a-3637-03db-e063-6394a90acdc3 | 2025-04-01 | Warnings | M012 |
| Pharmacys Prescription Vapor Rub | MENTHOL | American Consumer Products Corp | 31aa54d8-df8d-f1ae-e063-6294a90a9622 | 2025-03-31 | Warnings | M012 |
| Guaifenesin | GUAIFENESIN | Bryant Ranch Prepack | 570a71eb-2d19-4c7b-8c00-e1524bfa3844 | 2025-03-31 | Warnings | M012 |
| Guaifenesin | GUAIFENESIN | KESIN PHARMA CORPORATION | 365c01b7-a197-4876-85fc-42204f787e3a | 2025-03-28 | Warnings | M012 |
| Diphenhydramine HCL | DIPHENHYDRAMINE HCL | Bryant Ranch Prepack | 59aeb692-2f79-45aa-8e6a-dab77cd3b2f9 | 2025-03-28 | Warnings | M012 |
| Diphenhydramine Hydrochloride | DIPHENHYDRAMINE HYDROCHLORIDE | Oncor Pharmaceuticals | 06ecba97-c790-4672-a8c3-f9caf6272d26 | 2025-03-27 | Warnings | M012 |
DailyMed RxNorm Mappings#
| RxCUI | RxNorm string | TTY | DailyMed | SPL version |
|---|---|---|---|---|
| 1085945 | diphenhydrAMINE HCl 50 MG Oral Tablet | PSN | 1059b55b-c218-843f-e063-6294a90af2fe | 1 |
| 1085945 | diphenhydramine hydrochloride 50 MG Oral Tablet | SCD | 1059b55b-c218-843f-e063-6294a90af2fe | 1 |
Packages#
| Package NDC | 11-digit format | Description | Units | Marketing start | Marketing end | Sample | Exclude flag | Status |
|---|---|---|---|---|---|---|---|---|
| 51316-221-08 | 51316022108 | 2 BLISTER PACK in 1 CARTON (51316-221-08) / 12 TABLET, COATED in 1 BLISTER PACK | 2 blister pack | 2024-01-31 | 2028-11-30 | No | No | Historical |