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 |
|---|---|---|---|---|---|---|
| Sorbutuss NR | SORBUTUSS | Dextrum Laboratories Inc. | 304f1d5a-218c-51ae-e054-00144ff88e88 | 2025-12-26 | Warnings | M012 |
| caring mill Cough drops CHERRY | MENTHOL | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 274a28aa-00e9-8b9d-e063-6394a90ace2a | 2025-12-26 | Warnings | M012 |
| Creamy Strawberry Flavor Cough Drop | CREAMY STRAWBERRY FLAVOR COUGH DROP WITH MENTHOL AND PECTIN | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 2749b83a-ea4f-d8ca-e063-6394a90a69b7 | 2025-12-26 | Warnings | M012 |
| DISCOUNT DRUG MART | COUGH DROPS CHERRY | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 29f4a026-c4d2-2645-e063-6294a90aac58 | 2025-12-26 | Warnings | M012 |
| DISCOUNT DRUG MART | COUGH DROPS MENTHOL | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 274a13b5-6fcb-70ed-e063-6394a90a7fb3 | 2025-12-26 | Warnings | M012 |
| Honey Lemon Flavor Cough Drop | HONEY LEMON FLAVOR COUGH DROP | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 274a4802-7c02-ccce-e063-6394a90ad71d | 2025-12-26 | Warnings | M012 |
| DISCOUNT DRUG MART | COUGH DROPS HONEY LEMON | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 2749f353-9286-15b9-e063-6394a90a7693 | 2025-12-26 | Warnings | M012 |
| Leader Cough Drops Vanilla Honey | MENTHOL | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 26a93c2c-a663-e3d1-e063-6394a90ad859 | 2025-12-26 | Warnings | M012 |
| Nite-Time COLD/FLU Medicine | ACETAMINOPHEN | AptaPharma Inc. | 344440bc-d810-4296-93ec-e6ae6673856b | 2025-12-26 | Warnings | M012 |
| Nite-Time COLD/FLU Medicine Cherry | ACETAMINOPHEN | AptaPharma Inc. | 87c2b823-ed88-44f3-8f6a-df30430b40f3 | 2025-12-26 | Warnings | M012 |
| TUSSIN CF | DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE | AptaPharma Inc. | c005c6cf-7891-463e-b65d-1129ad4bf6ec | 2025-12-26 | Warnings | M012 |
| Childrens Allergy | DIPHENHYDRAMINE HYDROCHLORIDE | AptaPharma Inc. | b2cef61f-ab54-4a20-a7f7-6d3da4754e8b | 2025-12-26 | Warnings | M012 |
| CHILDRENS MUCUS RELIEF COUGH - CHERRY FLAVOR | DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN | AptaPharma Inc. | 9ae6fe74-80cd-482a-b3b9-3acafd6708ec | 2025-12-26 | Warnings | M012 |
| Tussin Expectorant | GUAIFENESIN | AptaPharma, Inc. | ca8fa216-09c1-42b2-a95b-fa3d0f13363c | 2025-12-26 | Warnings | M012 |
| Gencare DayTime Cold and Flu Softgel | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE | Pioneer Life Sciences, LLC | a9875dc9-6a27-413c-a2c7-68a86483ffc1 | 2025-12-26 | Warnings | M012 |
| MUCUS RELIEF | GUAIFENESIN 400 MG | Pioneer Life Sciences, LLC | 3b7e0ee7-4dda-4bbe-842c-6cbbc208acd5 | 2025-12-26 | Warnings | M012 |
| MUCUS RELIEF | GUAIFENESIN 400 MG | Pioneer Life Sciences, LLC | 0d604fc6-7bb9-4f7c-99cd-fdae4df4bb6f | 2025-12-26 | Warnings | M012 |
| Mucus Relief DM | DEXTROMETHORPHAN HBR 20MG GUAIFENESIN 400MG | Pioneer Life Sciences, LLC | 3ce0f096-906e-47eb-8061-0ac1e9d8ea55 | 2025-12-26 | Warnings | M012 |
| MUCUS RELIEF | GUAIFENESIN 400 MG | Pioneer Life Sciences, LLC | 1194c338-e115-4105-93d8-9ab833c43193 | 2025-12-26 | Warnings | M012 |
| MUCUS RELIEF | GUAIFENESIN 400 MG | Pioneer Life Sciences, LLC | 9c9e558d-d991-4a2e-aa13-37c0b08071e6 | 2025-12-26 | 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 |