Diphenhydramine Hydrochloride
- Product NDC
- 55154-2344
- 11-digit product format
- 551542344
- Labeler code
- 55154
- Product ID
- 55154-2344_afa9d3dc-871c-4443-b467-6867455e2072
- Type
- HUMAN OTC DRUG
- Nonproprietary name
- Diphenhydramine Hydrochloride
- Dosage form
- CAPSULE
- Route
- ORAL
- Labeler
- Cardinal Health 107, LLC
- Application
- M012
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start
- 2022-04-14
- Marketing end
- 2028-02-29
- Substance
- DIPHENHYDRAMINE HYDROCHLORIDE
- Active strength
- 25 mg/1
- Pharmacologic classes
- Histamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
- NDC exclude flag
- No
- 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 Hydrochloride
Active Ingredients#
| Ingredient | Strength |
|---|---|
| DIPHENHYDRAMINE HYDROCHLORIDE | 25 mg/1 |
Harmonized UNII identifiers#
| Identifier | FDA.report destination |
|---|---|
| TC2D6JAD40 | Internal UNII lookup |
Harmonized RxCUI identifiers#
| Identifier | FDA.report destination |
|---|---|
| 1049909 | Internal RxNorm lookup |
Harmonized SPL set identifiers#
| Identifier | FDA.report destination |
|---|---|
| 5a5c5f33-5b70-465d-a38b-6f518af09788 | Available on FDA.report |
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 0e2e0f88-b076-afe1-4bdd-32bca4375bec | Product name | 3 | 20250127 |
| 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 |
|---|---|---|---|---|---|---|
| 55154-2344-0 | Diphenhydramine Hydrochloride | 1 in 1 BLISTER PACK | CAPSULE | 1 | 7 | |
| 55154-2344-0 | Diphenhydramine Hydrochloride | 10 in 1 BAG | CAPSULE | 10 | 7 |
DailyMed Dashboard NDC Coverage#
| NDC | Dashboard title | SPL version | Validation | Dashboard ZIP |
|---|---|---|---|---|
| 55154-2344 | DIPHENHYDRAMINE HYDROCHLORIDE CAPSULE [CARDINAL HEALTH 107, LLC] | 4 | Current NDC, 2 package rows | 20241025_5a5c5f33-5b70-465d-a38b-6f518af09788.zip |
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 |
|---|---|---|---|---|---|---|
| Alka-Seltzer Plus Cold and Cough | ASPIRIN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE BITARTRATE | Bayer HealthCare LLC. | 75862805-2cfe-fb45-e053-2991aa0a1403 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 5172dc01-4e7f-3307-e054-00144ff8d46c | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Cold and Cough Liquid Gels | ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 20ae92d9-fbc6-5b7a-e063-6294a90a15c3 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day and Night Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 51c44970-06e5-082e-e054-00144ff88e88 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day and Night Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 54236151-37db-0b5a-e054-00144ff88e88 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Severe Sinus Congestion and Cough Day and Night | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 52542774-fd05-640c-e054-00144ff8d46c | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Night Cold and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 51dca689-e4a0-5526-e054-00144ff88e88 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day Cold and Flu PowerMax Gels | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 6f2d18f6-935f-9215-e053-2a91aa0aedd3 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day and Night Cold and Flu PowerMax Gels | ACETAMINOPHEN, DEXTRMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 6fb28fa1-ebbb-64bf-e053-2991aa0a1de4 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Severe Sinus, Allergy and Cough | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 5213ca7f-5a78-6471-e054-00144ff88e88 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Night Cold and Flu PowerMax Gels | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HYDROCHLORIDE | Bayer HealthCare LLC. | 6f7ba256-ed14-5fe0-e053-2a91aa0aacc1 | 2025-12-04 | Warnings | M012 |
| Alka-Seltzer Plus Maximum Strength Day and Night Cold and Flu PowerMax Gels | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, PHENYLEPHRINE HYDROCHLORIDE, DOXYLAMINE SUCCINATE | Bayer HealthCare LLC. | 6f7bf92d-4aaf-86e0-e053-2991aa0a2d91 | 2025-12-04 | Warnings | M012 |
| Afrin NoDrip Allergy Sinus Night | OXYMETAZOLINE HYDROCHLORIDE | Bayer HealthCare LLC. | b023a571-7e54-7c63-e053-2a95a90a0f78 | 2025-12-04 | Warnings | M012 |
| Coricidin HBP Cough and Cold | CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROCHLORIDE | Bayer HealthCare LLC. | b1cd7d9f-0ab4-21ce-e053-2a95a90a8c3d | 2025-12-04 | Warnings | M012 |
| Children Afrin No Drip Extra Moisturizing Stuffy Nose Pump Mist Stuffy Nose Pump Mist | OXYMETAZOLINE HYDROCHLORIDE | Bayer HealthCare LLC. | e3231869-8ddf-9d17-e053-2995a90ae6d5 | 2025-12-04 | Warnings | M012 |
| Coricidin HBP Maximum Strength Multi Symptom Flu | ACETAMINOPHEN, CHLORPHENIRAMINE MALEATE, DEXTROMETHORPHAN HYDROBROMIDE | Bayer HealthCare LLC. | ae7cf41e-b618-d6bb-e053-2a95a90a6692 | 2025-12-04 | Warnings | M012 |
| Afrin Allergy Sinus Nasal | OXYMETAZOLINE HYDROCHLORIDE | Bayer HealthCare LLC. | c2d903bf-5c51-82d7-e053-2995a90aea49 | 2025-12-04 | Warnings | M012 |
| Coricidin HBP Maximum Strength Cold, Cough and Flu | ACETAMINOPHEN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE | Bayer HealthCare LLC. | 351d3c5c-05c8-921a-e063-6394a90abef9 | 2025-12-04 | Warnings | M012 |
| Children Afrin Extra Moisturizing Stuffy Nose Pump Mist Stuffy Nose Pump Mist | OXYMETAZOLINE HYDROCHLORIDE | Bayer HealthCare LLC. | e3b239bd-ffc7-600c-e053-2a95a90a3b3b | 2025-12-04 | Warnings | M012 |
| Coricidin HBP Maximum Strength Cold Flu And Chest Congestion | ACETAMINOPHEN, GUAIFENESIN | Bayer HealthCare LLC. | de95d2dd-e766-f7ec-e053-2995a90afc5f | 2025-12-04 | Warnings | M012 |
DailyMed RxNorm Mappings#
| RxCUI | RxNorm string | TTY | DailyMed | SPL version |
|---|---|---|---|---|
| 1049909 | diphenhydrAMINE HCl 25 MG Oral Capsule | PSN | 5a5c5f33-5b70-465d-a38b-6f518af09788 | 7 |
| 1049909 | diphenhydramine hydrochloride 25 MG Oral Capsule | SCD | 5a5c5f33-5b70-465d-a38b-6f518af09788 | 7 |
Packages#
| Package NDC | 11-digit format | Description | Units | Marketing start | Marketing end | Sample | Exclude flag | Status |
|---|---|---|---|---|---|---|---|---|
| 55154-2344-0 | 55154234400 | 10 BLISTER PACK in 1 BAG (55154-2344-0) / 1 CAPSULE in 1 BLISTER PACK | 10 blister pack | 2022-04-14 | 2028-02-29 | No | No | Historical |