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 |
|---|---|---|---|---|---|---|
| MUCUS RELIEF | GUAIFENESIN | KROGER COMPANY | 813b1db2-a177-77c6-e053-2a91aa0ac73b | 2023-01-17 | Warnings | M012 |
| MUCUS RELIEF DM | DEXTROMETHORPHAN HBR/GUAIFENESIN | KROGER COMPANY | 813baf42-edb0-33a9-e053-2a91aa0a8599 | 2023-01-17 | Warnings | M012 |
| Daytime Nighttime | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL AND ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | H-E-B | db19b8c7-0334-0664-e053-2a95a90ad61f | 2023-01-14 | Warnings | M012 |
| Nightime | ACETAMINOPHEN DEXTROMETHORPHAN HBR DOXYLAMINE SUCCINATE | H-E-B | db44560b-da02-74c9-e053-2a95a90af0b6 | 2023-01-13 | Warnings | M012 |
| DAYTIME COLD AND FLU Maximum Strength | ACETAMINOPHEN, DEXTROMETHORPHAN HBR,GUAIFENESIN, PHENYLEPHRINE HCL | Walgreens | dbf5656b-9105-871b-e053-2995a90a4941 | 2023-01-03 | Warnings | M012 |
| DAYTIME-NIGHTTIME SEVERE COLD AND FLU | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL | KROGER | a2508699-08c0-4a22-e053-2a95a90a8a6d | 2022-11-02 | Warnings | M012 |
| GUAIFENESIN | GUAIFENESIN | PAI Holdings, LLC dba PAI Pharma | c2e53fb5-2798-47c8-9285-d1077d46e629 | 2022-06-14 | Warnings | M012 |
| Mucus Relief DM | MUCUS RELIEF DM | TopCo Associates, LLC | 71674a9b-89ed-43d1-aadb-b9311fdfbdf9 | 2022-06-07 | Warnings | M012 |
| Daytime Nighttime Cold and Flu Relief Combo Pack | DAYTIME NIGHTTIME COLD AND FLU | Allegiant Health | fa7ed5db-4da7-46b4-a08d-1d79cb7a5674 | 2022-05-19 | Warnings | M012 |
| Mucus Relief DM Immediate Release | MUCUS RELIEF DM | Good Sense | 26a199bf-57e5-4f36-b40c-83a1187e4870 | 2022-05-18 | Warnings | M012 |
| Mucus Relief DM Immediate Release | MUCUS RELIEF DM | Allegiant Health | 731f8608-ad5b-491e-a4d4-2bb0c423fed5 | 2022-05-18 | Warnings | M012 |
| Acetaminophen, Chlorpheniramine Maleate, Phenylephrine HCl | ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, PHENYLEPHRINE HCL | OPMX LLC | b3c229a4-c772-70fb-e053-2a95a90a72db | 2022-03-11 | Warnings | M012 |
| Allergy Relief | CHLORPHENIRAMINE MALEATE | Good Sense | f88e2654-8e97-4cf6-9c36-01aeb51a9102 | 2021-11-30 | Warnings | M012 |
| Cold Medicine | COLD MEDICINE | Allegiant Health | 443fbc44-2c33-4316-ad31-dcc5a5aa8f52 | 2021-11-23 | Warnings | M012 |
| Decongestant PE Non Drowsy | PHENYLEPHRINE HCL | Allegiant Health | 7a3098b4-381c-4f32-97a7-87b53fd64428 | 2021-06-16 | Warnings | M012 |
| Mucus Relief Immediate Release | GUAIFENESIN 400MG | Good Sense | e7c68746-7ec0-46cf-b4a3-174fab819b5e | 2021-05-05 | Warnings | M012 |
| Mucus Relief Immediate Release | GUAIFENESIN 400MG | TopCo Associates, LLC | 7d91c6ab-d161-42b9-b353-0aa8f59619f8 | 2021-01-21 | Warnings | M012 |
| Daytime Cold and Flu | ACETAMINOPHEN 325MG/ DEXTROMETHORPHAN HBR 10MG/ PHENYLEPHRINE HCL 5MG | Allegiant Health | bed5f9dc-45ea-4e90-86c6-86599b6f3861 | 2020-11-16 | Warnings | M012 |
| Nighttime Cold and Flu Relief | ACETAMINOPHEN | Allegiant Health | b97126d7-847d-483e-b3d1-e2b61ab1743f | 2020-11-11 | Warnings | M012 |
| Cold and Allergy | PHENYLEPHRINE HCL AND CHLORPHENIRAMINE MALEATE | Allegiant Health | 7af63769-fa56-4f1f-a2ad-5b4c108c8e4f | 2019-12-12 | 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 |