Allergy Relief Chlorpheniramine Maleate 4 mg Tablet, 24-count
by Good Sense · 24 TABLET in 1 BLISTER PACK (50804-277-93)
NDC 50804-0277-93
🏷️ FDA NDC (as labeled)
50804-277-93
billing pads the product segment with a zero
OTC
On market
Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →
🆔 Identity & classification
FDA NDC (as labeled)
50804-277-93
Product NDC
50804-277
11-digit billing NDC
50804027793
NCPDP billing unit
EA — each (per item)
RxCUI
1363309
UNII
V1Q0O9OJ9Z
UPC
0846036009101
Application #
M012
SPL Set ID
f88e2654-8e97-4cf6-9c36-01aeb51a9102
Established class (EPC)
Histamine-1 Receptor Antagonist
Mechanism of action
Histamine H1 Receptor Antagonists
DEA schedule
Non-controlled
Marketing category
OTC MONOGRAPH DRUG
Marketing status
On market
FDA listing status
Listed (active directory)
Marketing start
2021-11-30
Route
ORAL
Dosage form
TABLET
Substance
CHLORPHENIRAMINE MALEATE
GPI-14
41100020150310
GCN Seq No
011640
GCN
46512
HICL code
004505
Ingredient (HICL)
Chlorpheniramine Maleate
HIC1 code
Z
Therapeutic class — broad (HIC1)
Body As A Whole
HIC2 code
Z2
Therapeutic class — intermediate (HIC2)
Antihistamines, Antiserotonins, Immunosuppressants
HIC3 code
Z2P
Therapeutic class — specific (HIC3)
Antihistamines - 1St Generation
AHFS code
04:04.00.00
AHFS class
First Generation Antihistamines
FDB label name
GS ALLERGY (CHLORPHEN) 4 MG TB
FDB brand name
Allergy Relief
Legend status
O — Over-the-counter (OTC) drug or device
Why two NDCs?
The FDA registers this code as 50804-277-93 — a 5-3-2 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the product segment → 50804-0277-93. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.
🏷️ RxNorm drug class
This medicine belongs to the Histamine-1 Receptor Antagonist class.
Pharmacologic class
Histamine-1 Receptor Antagonist
Drug family (ATC)
Substituted alkylamines
How it works
Histamine H1 Receptor Antagonists
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.
🏭 Manufacturer & labeler
LabelerGood Sense
FDA applicationM012 (OTC MONOGRAPH DRUG)
Labeler code50804
First marketedNov 2021
Product typeHuman Otc Drug
Portfolio14 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.
🩺 Clinical
Label name GS ALLERGY (CHLORPHEN) 4 MG TB Ingredient Chlorpheniramine Maleate
📖 What it is MedlinePlus · NLM
Chlorpheniramine is used to treat allergy symptoms: sneezing runny nose itchy nose or throat red, itchy, watery eyes Chlorpheniramine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms.
Read the full MedlinePlus article ↗📗 Our plain-language guide HelloPharmacist
- It's an antihistamine used to temporarily relieve classic hay fever and allergy symptoms — things like a runny nose, sneezing, itchy or watery eyes, and an itchy throat. It works o...
- What is chlorpheniramine actually used for?
- Yes — drowsiness is one of the most common effects of chlorpheniramine, and it can be significant. Don't plan on driving or operating heavy machinery until you know how your body r...
- It's best to skip the alcohol while you're taking chlorpheniramine. Alcohol makes the drowsiness much stronger, which can be unsafe — especially if you need to drive or stay alert....
Patient education
Supplement & herbal interactions
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.
💬 Questions about Chlorpheniramine Maleate?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured
IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.
💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Allergy Relief 4 Hour 4 mg 70000-0160-01 | Cardinal | 24 tablets | $0.018 | — | Discontinued | — |
| Allergy 4 mg 00904-0012-24 | Major | 24 tablets | $0.018 | — | Availability likely | — |
| Allergy Relief 4 mg 46122-0618-62 | Amerisource | 24 tablets | $0.018 | — | Availability likely | — |
| Allergy Relief 4 mg 70677-1016-01 | Strategic | 100 tablets | $0.018 | — | Availability likely | — |
| Allergy Relief 4 mg 83324-0068-24 | Chain | 24 tablets | $0.018 | — | Availability likely | — |
| Aller-chlor 4 mg 00536-1006-01 | Rugby | 100 tablets | $0.018 | — | Availability likely | — |
| Allergy Relief 4 mg 00363-1941-15 | Walgreen | 50 tablets | — | — | FDA listed | — |
| allergy relief 4 mg 11822-0662-01 | Rite | 100 tablets | — | — | FDA listed | — |
| Anti Allergy 4 mg 17714-0016-01 | Advance | 100 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 36800-0694-08 | Topco | 24 tablets | — | — | FDA listed | — |
| Allergy 4 mg 37835-0633-01 | Bi-Mart | 100 tablets | — | — | FDA listed | — |
| Allergy 4 mg 41163-0194-08 | United | 24 tablets | — | — | FDA listed | — |
| Medique Chlorphen 4 mg 47682-0169-46 | Unifirst | 1 tablet | — | — | FDA listed | — |
| Allergy Time 4 mg 49483-0242-00 | Time | 100000 tablets | — | — | FDA listed | — |
| Allergy 4 mg 50090-0049-00 | A-S | 100 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mgthis 50804-0277-93 | Good | 24 tablets | — | — | FDA listed | — |
| Sprinsol 4 mg 51467-0101-01 | FORTUNE | 24 tablets | — | — | FDA listed | — |
| Chlorpheniramine maleate 4mg 4 mg 53185-0277-24 | Athlete's | 24 tablets | — | — | FDA listed | — |
| Anti Allergy 4 mg 54738-0103-01 | Richmond | 100 tablets | — | — | FDA listed | — |
| Chlorpheniramine Maleate 4 mg 55289-0560-01 | PD-Rx | 100 tablets | — | — | FDA listed | — |
| Allergy Relief 4 Hour 4 mg 57896-0974-01 | Geri-Care | 100 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 63868-0333-24 | CHAIN | 24 tablets | — | — | FDA listed | — |
| Allergy Relief 4 Hour 4 mg 67091-0203-24 | WinCo | 24 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 68016-0683-81 | Chain | 100 tablets | — | — | FDA listed | — |
| Allergy 4 mg 68998-0277-93 | Marc | 24 tablets | — | — | FDA listed | — |
| Allergy 4 mg 69168-0277-93 | Allegiant | 24 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 69842-0194-12 | CVS | 100 tablets | — | — | FDA listed | — |
| Chlorpheniramine Maleate 4 mg 71335-0963-01 | Bryant | 30 tablets | — | — | FDA listed | — |
| Allergy 4 mg 71335-2056-01 | Bryant | 30 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 71335-2812-01 | Bryant | 100 tablets | — | — | FDA listed | — |
| Allergy Relief 4 Hour 4 mg 71335-3093-01 | Bryant | 30 tablets | — | — | FDA listed | — |
| Pharbechlor 4 mg 73057-0346-11 | Ulai | 1000 tablets | — | — | FDA listed | — |
| Allergy Relief 4 mg 79903-0074-12 | WALMART | 100 tablets | — | — | FDA listed | — |
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.
⏳ Availability & generic status
🏛️
2021
On the market since
Nov 2021
📍
2026
Currently FDA-listed
5 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found
We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.
🔬 Reported adverse events (FAERS)
Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for ALLERGY RELIEF (this brand).
Top reported reactions
Reporter sex
Serious outcomes
Reports over time (by year) — tap or hover for the count & year
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 50804-0277-93 You're viewing this | 24 TABLET in 1 BLISTER PACK (50804-277-93) | 2021-11-30 | Active |
🧭 About this NDC listing & data coverage
Over-the-counter (OTC) product
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | — Not published for this NDC No photo available yet for this listing. |
| Inactive ingredients (structured) | — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available. |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.
Questions about this listing
Is this NDC FDA-approved?
An NDC listing does not by itself establish FDA approval — the NDC Directory records that a product is listed with FDA, not that it was reviewed and approved. This listing's marketing category is "Otc Monograph Drug". Products approved under an application carry an NDA, ANDA, or BLA number.
Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 50804-277-93, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 50804-0277-93, written without dashes as 50804027793. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 50804-0277-93, the first segment (50804) is the labeler code FDA assigned to Good Sense; the middle segment (0277) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (93) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Good Sense. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Good Sense is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as an over-the-counter product, so it does not require a prescription. Follow the package directions, and ask your pharmacist if you are unsure whether it is right for you.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
📄 FDA label — Drug Facts FDA SPL
The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage
⏱️ Dosage and Administration
⚠️ Warnings
🧪 Active Ingredient
🧪 Inactive Ingredients
🎯 Purpose
🎯 Indications and Usage ▾
Use(s) temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: sneezing runny nose itchy, watery eyes itching of the nose or throat
⏱️ Dosage and Administration ▾
Directions Adults and children 12 years and over: 1 tablet every 4 to 6 hours, not to exceed 6 tablets in 24 hours Children 6 to under 12 years of age: ½ tablet (break tablet in half) every 4 to 6 hours, not to exceed 3 whole tablets in 24 hours Children under 6 years of age: ask a doctor
⚠️ Warnings ▾
Warnings Ask a doctor before use if a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating due to an enlarged prostate gland Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers When using this product marked drowsiness may occur avoid alcoholic beverages alcohol, sedatives, and tranquilizers may increase drowsiness be careful when driving a motor vehicle or operating machinery excitability may occur especially in children Pregnancy/Breastfeeding If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children In case of accidental overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away.
🧪 Active Ingredient ▾
Active ingredient(s) Chlorpheniramine Maleate 4 mg
🧪 Inactive Ingredients ▾
Inactive ingredients D&C yellow #10 aluminum lake, lactose, magnesium stearate, microcrystalline cellulose, stearic acid
🎯 Purpose ▾
Purpose Antihistamine
No label section mentions that — try another word, or open the full label on DailyMed below.
Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA.
Prefer the government’s original formatting? View this label on DailyMed ↗
For educational and professional reference only — not medical advice. Pricing reflects published
NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.