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 |
|---|---|---|---|---|---|---|
| Dollar General | NASAL PHENYLEPHRINE HYDROCHLORIDE | DOLGENCORP, INC. (DOLLAR GENERAL & REXALL) | e8fd3f0e-a023-4423-8906-17ae02bc083b | 2026-09-03 | Warnings | M012 |
| Mucus Relief Congestion and Cough Maximum Strength | DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCI | TARGET Corporation | 1bf9a59e-cc37-4780-ba75-7138c546eb19 | 2026-09-02 | Warnings | M012 |
| Childrens Multi Symptom Fever and Cold | ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL | THE KROGER CO. | 3daf7620-eb57-43d5-ba88-938b7221e346 | 2026-09-02 | Warnings | M012 |
| PHENAGIL | PHENYLEPHRINE HCL AND CHLORPHENIRAMINE MALEATE | Gil Pharmaceutical Corp | 69fd13a1-2b76-8574-e053-2a91aa0a27e7 | 2026-09-02 | Warnings | M012 |
| PHENAGIL | CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR AND PHENYLEPHRINE HCL | Gil Pharmaceutical Corp. | a6880389-0dc1-43a7-a73b-77f77bafe51e | 2026-09-02 | Warnings | M012 |
| PHENAGIL | PHENYLEPHRINE HCL AND CHLORPHENIRAMINE MALEATE | Gil Pharmaceutical Corp | fa8510d8-d50a-4743-ba87-a12e9ab43125 | 2026-09-02 | Warnings | M012 |
| PHENAGIL | CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HBR AND PHENYLEPHRINE HCL | Gil Pharmaceutical Corp | dfcf1231-8271-458d-b375-e328d6fd4e9b | 2026-09-02 | Warnings | M012 |
| Nighttime Cold and Flu Multi Symptom Relief | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE | Shield Pharmaceuticals Corp | decafa3a-3734-4161-bab0-121945881846 | 2026-09-02 | Warnings | M012 |
| Kroger Maximum Strength Severe Congestion and Cough | DEXTROMETHORPHAN HBR, GUAIFENESIN, AND PHENYLEPHRINE HCL | KROGER COMPANY | 1ff037ea-1a3b-430a-be31-2e240cc3b6f3 | 2026-09-02 | Warnings | M012 |
| KROGER Mucus Relief DM Maximum Strength | DEXTROMETHORPHAN HBR AND GUAIFENESIN | KROGER COMPANY | 79d24014-1af7-4d62-bcb8-5bea76a7d6ee | 2026-09-02 | Warnings | M012 |
| Kroger No Drip | ALLERGY SINUS | KROGER COMPANY | 4788bafb-8866-4a0a-b217-226513799c24 | 2026-09-02 | Warnings | M012 |
| Maximum Strength Cold Flu and Sore Throat | ACETAMINOPHEN, DEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCL | KROGER COMPANY | e1d27123-358f-4b0c-8e3b-33474750a0e6 | 2026-09-02 | Warnings | M012 |
| Maximum Strength Nighttime Cold and Flu | ACETAMINOPHEN , DIPHENHYDRAMINE HCL,PHENYLEPHRINE HCL | THE KROGER CO | 058b2021-8a61-40b0-8a2e-a784d2b847fb | 2026-09-02 | Warnings | M012 |
| KROGER Dye Free Childrens Allergy Relief | DIPHENHYDRAMINE HYDROCHLORIDE | KROGER COMPANY | 2bea22e9-34b6-4961-94bb-5600dd90e891 | 2026-09-02 | Warnings | M012 |
| KROGER No Drip Nasal Mist Severe Congestion | OXYMETAZOLINE HYDROCHLORIDE | KROGER COMPANY | 7256e048-ad69-4322-844d-872f05e6fc8a | 2026-09-02 | Warnings | M012 |
| Daytime Cold and Flu Relief | ACETAMINOHPEN, DEXTROMETHORPHAN HBR, GUAIFENESIN PHENYLEPHRINE HCL | The Kroger Co. | 494e69ef-dc9f-4e14-b856-5eaf0f541a03 | 2026-09-02 | Warnings | M012 |
| MAX Tussin Cough and Chest Congestion DM Sugar Free | DEXTROMETHORPHAN HBR, GUAIFENESIN | Akron Pharma Inc. | 5c4c8115-cec9-4f2c-9ea9-328535e97b07 | 2026-09-01 | Warnings | M012 |
| MAX ALLERGY KIDS | DIPHENHYDRAMINE HCL | Akron Pharma Inc. | 96c4ade8-67b1-41e5-8624-fb49090208af | 2026-09-01 | Warnings | M012 |
| MUCINEX INSTASOOTHE SORE THROAT PLUS COUGH SUGAR FREE | HEXYLRESORCINOL AND MENTHOL | Reckitt Benckiser LLC | 4a938e15-a996-8538-e063-6294a90ad4ee | 2026-09-01 | Warnings | M012 |
| Allergy Relief | CHLORPHENIRAMINE MALEATE | WALMART INC. | 5e6623c3-6210-4c50-94d6-5554f36876d1 | 2026-08-31 | 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 |