Over-the-counter drug · OTC MONOGRAPH DRUG
CVS Diphenhydramine Hydrochloride (Diphenhydramine hydrochloride) NDC 51316-191
Diphenhydramine hydrochloride 25 mg/1 · Tablet · Oral · CVS Pharmacy
NDC codes
FDA NDC Directory| Package NDC | 11-digit (billing) | Package | Copy |
|---|---|---|---|
| 51316-191-00 | 51316019100 | 365 TABLET in 1 BOTTLE (51316-191-00)Marketed from Oct 1, 2025 |
How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules
Product information
- Brand name (proprietary)
- CVS Diphenhydramine Hydrochloride
- Generic name (nonproprietary)
- diphenhydramine hydrochloride
- Active ingredients
- Diphenhydramine hydrochloride — 25 mg/1
- Dosage form
- Tablet
- Route
- Oral
- Labeler
- CVS PharmacyNDC labeler code 51316
- Product type
- Over-the-counter drug
- Marketing category
- OTC monograph drugApplication M 012
- Marketing start
- Listing expires
- Other FDA classes
- Histamine H1 Receptor Antagonists (Mechanism)
- Identifiers
- Product ID 51316-191_40340e32-a7b9-95af-e063-6294a90a0d5dSPL ID 40340e32-a7b9-95af-e063-6294a90a0d5dSPL set ID 3dd5b783-5b64-24b5-e063-6394a90ab4eeRxCUI 1049630UNII TC2D6JAD40UPC 0050428273982, 0050428000915
- Pharmacologic class
- Histamine-1 Receptor Antagonist
Billing references
What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.
- HCPCS codeNo match
No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.
- NDC on a medical claim
N451316019100followed by a unit qualifier and the quantityPackage 51316-0191-00. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier
Product label
Current FDA label (SPL), effective .
Indications (excerpt from the label)
Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat • temporarily relieves these symptoms due to the common cold: • runny nose • sneezing
Excerpt only. Read the full label for complete information.
About NDC 51316-191
- What is NDC 51316-191?
- 51316-191 is the product NDC for CVS Diphenhydramine Hydrochloride, Diphenhydramine hydrochloride 25 mg/1 tablet, listed with the FDA by CVS Pharmacy. It has 1 package NDC, shown above in 10- and 11-digit form.
- What drug is associated with this NDC?
- CVS Diphenhydramine Hydrochloride (Diphenhydramine hydrochloride).
- What is the active ingredient?
- Diphenhydramine hydrochloride.
- Who is the labeler?
- CVS Pharmacy, NDC labeler code 51316. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
- What other NDCs exist for CVS Diphenhydramine Hydrochloride?
- 1 other product NDC are listed under this name. See all CVS Diphenhydramine Hydrochloride NDCs.
- Is there a related HCPCS / J-code?
- Not in Med-Code's curated HCPCS directory. See Billing references above.
Related NDCs: other CVS Diphenhydramine Hydrochloride products
Other finished products listed under the same name: strengths, forms and labelers.
| Product | Strength | Form · route | Labeler | Product NDC | Package NDCs (11-digit) |
|---|---|---|---|---|---|
| CVS Diphenhydramine Hydrochloridediphenhydramine hydrochloride | Diphenhydramine hydrochloride 25 mg/1 | TabletOral | CVS Pharmacy | 51316-186 | 51316-0186-25 |
Other NDCs under M 012
Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.
| Product | Strength | Form · route | Labeler | Product NDC |
|---|---|---|---|---|
| Childrens Benadryl ALLERGYdiphenhydramine hydrochloride | Diphenhydramine hydrochloride 12.5 mg/5mL | SolutionOral | Kenvue Brands LLC | 50580-534 |
| Cold Maxacetaminophen, dextromethorphan hydrobromide, and phenylephrine hydrochloride | Acetaminophen 325 mg/1 + 2 more ingredients | Tablet, CoatedOral | DISCOUNT DRUG MART | 53943-138 |
| Kroger DayTime Cold and Flu SOFTGELacetaminophen, dextromethorphan hydrobromide, phenylephrine hydrochloride | Acetaminophen 325 mg/1 + 2 more ingredients | Capsule, Liquid filledOral | The Kroger Co. | 59450-046 |
| CVS Overnight Cold and Flu Clear and Coolacetaminophen, dextromethorphan hydrobromide, phenylephrine hydrochloride, and triprolidine hydrochloride | Acetaminophen 650 mg/20mL + 3 more ingredients | SolutionOral | CVS PHARMACY, INC | 69842-966 |
| Sinus Head Congestionacetaminophen, phenylephrine hydrochloride | Acetaminophen 325 mg/1; Phenylephrine hydrochloride 5 mg/1 | Capsule, Liquid filledOral | VIVUNT PHARMA LLC | 82706-025 |
| Leader Cough Drops Vanilla Honeymenthol | Menthol, Unspecified form 2.5 mg/1 | LozengeOral | Xiamen Kang Zhongyuan Biotechnology Co., Ltd. | 83698-692 |
| Allergy Reliefdiphenhydramine hydrochloride | Diphenhydramine hydrochloride 25 mg/1 | Tablet, CoatedOral | HEB | 37808-590 |
| Oxymetazoline Hydrochloride | Oxymetazoline hydrochloride .05 g/100mL | SprayNasal | Bi-Mart | 37835-996 |
| Vaporxcamphor (synthetic), eucalyptus oil, and menthol | Camphor (Synthetic) .048 g/g + 2 more ingredients | OintmentTopical | AKRON PHARMA INC | 71399-4589 |
| Global Care 4Oz Vapor Rubmenthol, camphor, eucalyptus oil | Menthol 1 g/100g + 2 more ingredients | OintmentTopical | GLOBAL IMPORT SALES LLC | 72146-008 |
| Adult Allergy Reliefcalmco allergy relief | Diphenhydramine hydrochloride 25 mg/1 | Bar, ChewableOral | CalmCo | 73282-2520 |
| Severe cold and flu Nighttimeacetaminophen, dextromethorphan hydrobromide, doxylamine succinate, phenylephrine hci | Acetaminophen 650 mg/30mL + 3 more ingredients | LiquidOral | P & L Development, LLC | 49580-4160 |
| Tylenol Cold Plus Flu Severe Day and Tylenol Cold Plus Flu Plus Cough Night 2-packacetaminophen, dextromethorphan hydrobromide, doxylamine succinate, and guaifenesin, phenylephrine hydrochloride | — | Kit | Kenvue Brands LLC | 50580-526 |
| Daytime and Nighttimeacetaminophen, guaifenesin, dextromethorphan hbr, doxylamine succinate | — | KitOral | CVS HEALTH CORP | 51316-961 |
| Alka-Seltzer Plus Severe Cold Powerfast Fizz Nightaspirin, dextromethorphan hydrobromide, doxylamine succinate, phenylephrine bitartrate | Aspirin 500 mg/1 + 3 more ingredients | Tablet, EffervescentOral | Bayer HealthCare LLC. | 0280-0021 |
| Sinus Pressure plus Pain PEacetaminophen and phenylephrine hydrochloride | Acetaminophen 325 mg/1; Phenylephrine hydrochloride 5 mg/1 | Tablet, CoatedOral | VALU MERCHANDISERS COMPANY | 63941-220 |
| Daytime Cold And Flu Multi-Symptom Reliefacetaminophen, dextromethorphan hydrobromide, phenylephrine hydrochloride | Acetaminophen 325 mg/1 + 2 more ingredients | CapsuleOral | Chain Drug Consortium, LLC | 68016-877 |
| Sugar Free Cough Drops Black Cherrymenthol | Menthol 5.8 mg/1 | PastilleOral | Cardinal Health 110, Inc. | 70000-0643 |
| Multi-Symptom Cold childrensdextromethorphan hbr, guaifenesin, phenylephrine hcl | Dextromethorphan hydrobromide 5 mg/5mL + 2 more ingredients | SolutionOral | WALMART INC. | 79903-176 |
| AXIV DayTime - Liquidacetaminophen, dextromethorphan hydrobromide | Acetaminophen 650 mg/30mL; Dextromethorphan hydrobromide 20 mg/30mL | LiquidOral | VIVUNT PHARMA LLC | 82706-022 |
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