Home › NDC Lookup › Ingredients › Orphenadrine Citrate, Aspirin And Caffei... › 50991-0999-06
Norgesic Forte Orphenadrine Citrate, Aspirin and Caffeine 50 mg; 770 mg; 60 mg Tablet, Multilayer, 6-count — NDC 50991-0999-06 package photo

Norgesic Forte Orphenadrine Citrate, Aspirin and Caffeine 50 mg; 770 mg; 60 mg Tablet, Multilayer, 6-count

by Poly Pharmaceuticals, Inc. · 6 TABLET, MULTILAYER in 1 CARTON (50991-999-06)
NDC 50991-0999-06
🏷️ FDA NDC (as labeled) 50991-999-06 billing pads the product segment with a zero
This package
Contains6-count Pack sizes2 compare ↓
Also comes in: 60 tablets 50991-0999-60
Rx only Generic Discontinued Non-controlled ⚠ Discontinued by firm
🗂️ Data synced Sep 17, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

⚠️
Excluded from the active FDA NDC Directory. The labeler reported this product as discontinued, so it is excluded from the active NDC Directory. A label may still appear on DailyMed, but the NDC is no longer in the current FDA NDC Directory. Search the FDA NDC Directory ↗

🆔 Identity & classification

FDA NDC (as labeled) 50991-999-06
Product NDC 50991-999
11-digit billing NDC 50991099906
RxCUI 994535, 994537
UNII X0A40N8I4S, R16CO5Y76E, 3G6A5W338E
Application # ANDA075141
SPL Set ID 85a3b808-b476-f2f0-e053-2a91aa0af21f
Established class (EPC) Nonsteroidal Anti-inflammatory Drug; Platelet Aggregation Inhibitor; Central Nervous System Stimulant; Methylxanthine
Mechanism of action Cyclooxygenase Inhibitors
Physiologic effect Decreased Prostaglandin Production; Decreased Platelet Aggregation; Central Nervous System Stimulation
Chemical class Anti-Inflammatory Agents, Non-Steroidal; Xanthines
DEA schedule Non-controlled
Marketing category ANDA
Marketing status Discontinued
FDA listing status Discontinued by firm
Marketing start 2019-04-01
Route ORAL
Dosage form TABLET, MULTILAYER
Substance ORPHENADRINE CITRATE; ASPIRIN; CAFFEINE
GPI-14 75990003200320
GPI class Norgesic Forte
Why two NDCs? The FDA registers this code as 50991-999-06 — 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 → 50991-0999-06. 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 Platelet Aggregation Inhibitor class.

Pharmacologic class Platelet Aggregation Inhibitor, Nonsteroidal Anti-inflammatory Drug
Drug family (ATC) Other agents for local oral treatment, Platelet aggregation inhibitors excl. heparin, Salicylic acid and derivatives
How it works Cyclooxygenase Inhibitors
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

LabelerPoly Pharmaceuticals, Inc.
Application holderGALT PHARMACEUTICALS LLC
FDA applicationANDA075141 (ANDA)
Labeler code50991
First marketedApr 2019
Product typeHuman Prescription Drug
Portfolio18 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

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
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.

💊 What it looks like

Color white / green
ShapeCapsule
ImprintGA;473
Size6 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

🧪 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.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII 3SY5LH9PMK
    Anhydrous lactose is a milk sugar with no water content. It acts as a filler and binder in tablets and capsules, adding bulk and helping ingredients stick together.
  • UNII OP1R32D61U
    Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
  • UNII M28OL1HH48
    Croscarmellose sodium is a plant-based substance derived from cellulose. It acts as a disintegrant, helping tablets and capsules break down quickly in the digestive system so the medicine can be absorbed.
  • UNII 35SW5USQ3G
    A synthetic yellow dye used to color medicines. It helps make tablets, capsules, and liquids visually distinct so patients can easily identify their medication.
  • UNII H3R47K3TBD
    FD&C Blue No. 1 is a synthetic blue dye approved for use in foods and medicines. It serves as a colorant to give the medication its distinctive appearance and help with product identification.
  • UNII FZ989GH94E
    Povidone is a synthetic polymer made from a plastic-like material. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in your stomach so the medicine can be absorbed.
  • UNII ETJ7Z6XBU4
    Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
  • UNII 368GB5141J
    A detergent and foaming agent derived from coconut or palm oil. In medications, it helps break down and mix oil and water-based ingredients, aids in tablet disintegration, and improves how the drug dissolves and spreads in the mouth or digestive system.
  • UNII O8232NY3SJ
    A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
  • UNII 4ELV7Z65AP
    Stearic acid is a fatty acid derived from plant or animal sources. It acts as a binder and lubricant in tablets and capsules, helping them hold together and flow smoothly during manufacturing.

10 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

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 systemPer eachPer 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.
Try another pack size: 60 tablets
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

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Norgesic Forte 50 mg/1; 770 mg/1; 60 mgthis 50991-0999-06 Poly 6 tablets — — Discontinued —
Orphengesic Forte 50 mg/1; 770 mg/1; 60 mg 61825-0302-60 Galt 60 tablets — — FDA listed —
Orphenadrine Citrate, Aspirin and Caffeine 50 mg/1; 770 mg/1; 60 mg 71993-0307-60 Atland 60 tablets — — FDA listed —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
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

🏛️
2019
On the market since
Apr 2019
📍
2026
Currently FDA-listed
7 years listed
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

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.

💊 Medicaid utilization by pack size

Medicaid (SDUD) totals over the four most recent reported quarters for every package size of this drug — handy when a specific package (e.g. a starter/titration pack) carries little or no Medicaid volume on its own.
60 tablets50991-0999-60 1,294 Rx · $2,858,662
6 tablets this page50991-0999-06 No Medicaid data
Drug total (last 4 qtrs): 1,294 Rx · 137,482 units · $2,858,662 gross reimbursed
Tap a pack size to open its page. Source: CMS State Drug Utilization Data, last 4 quarters.

📊 Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Norgesic Forte — the program that covers self-administered drugs. 1 manufacturer.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Norgesic Forte. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$1.9M
Claims incl. refills
682
Beneficiaries
333
Spend / beneficiary
$5,717.07
Spend / claim
$2,791.47
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

🔬 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 Norgesic Forte (this brand).

Top reported reactions

Burning Sensation2
Chest Discomfort2
Depression2
Drug Hypersensitivity2
Dyspnoea2
Headache2
Hepatic Enzyme Increased2

Reporter sex

26 reports
Male · 19%
Female · 81%

Serious outcomes

Hospitalization7
Death2
Life-threatening1
Disabling1
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 NDCDescription Marketing startStatus
50991-0999-06 You're viewing this 6 TABLET, MULTILAYER in 1 CARTON (50991-999-06) 2022-03-28 Discontinued by firm
50991-0999-60 60 TABLET, MULTILAYER in 1 BOTTLE (50991-999-60) 2019-04-01 Active

You're viewing the smallest of 2 pack sizes for this product.

This pack shows little to no recent Medicaid volume — the 60 tablets pack carries most fills. See all packs ↓

Pack size FAQ

What quantity is in NDC 50991-0999-06?
NDC 50991-0999-06 is a 6-count package — 6 tablet, multilayer in 1 carton.
What is the difference between NDC 50991-0999-06 and NDC 50991-0999-60?
Both are Norgesic Forte Orphenadrine Citrate, Aspirin and Caffeine 50 mg; 770 mg; 60 mg Tablet, Multilayer — the drug itself is identical. NDC 50991-0999-06 is the 6-count package, while NDC 50991-0999-60 is the 60 tablets package.
What NDC number is used to bill for this package of Norgesic Forte Orphenadrine Citrate, Aspirin and Caffeine 50 mg; 770 mg; 60 mg Tablet, Multilayer?
Bill NDC 50991-0999-06 — the 11-digit billing format is 50991099906. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

🧭 About this NDC listing & data coverage

Finished prescription product No longer marketed (per FDA listing data)
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 ✓ Available
Inactive ingredients (structured) ✓ 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

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.
What does the discontinued status mean for this NDC?
The labeler reported a marketing end date (or the listing was delisted), so this specific package is no longer actively marketed. Remaining stock may still be dispensed for a time, and the NDC stays valid for historical records and claims — but data feeds (pricing, labeling) typically stop updating for it. Other package sizes or other manufacturers' versions of the same medication may still be marketed — see the equivalents section where available.
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 50991-999-06, 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: 50991-0999-06, written without dashes as 50991099906. 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 50991-0999-06, the first segment (50991) is the labeler code FDA assigned to Poly Pharmaceuticals, Inc.; the middle segment (0999) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (06) identifies this exact package size and type. Together they name one specific package of one specific product.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 60 tablets (50991-0999-60). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
Poly Pharmaceuticals, Inc. 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 a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
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.

📄 Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description
🎯 Indications and Usage 80 words ▾

INDICATIONS AND USAGE Norgesic Forte 50 mg/770mg/60 mg Tablets are indicated in: Symptomatic relief of mild to moderate pain of acute musculoskeletal disorders. The orphenadrine component is indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute painful musculoskeletal conditions. The mode of action of orphenadrine has not been clearly identified, but may be related to its analgesic properties.

Norgesic Forte Tablets do not directly relax tense skeletal muscles in man.

⏱️ Dosage and Administration 16 words ▾

DOSAGE AND ADMINISTRATION Norgesic Forte Tablets: Adults 1/2 to 1 tablet 3 to 4 times daily.

⛔ Contraindications 70 words ▾

CONTRAINDICATIONS Because of the mild anti-cholinergic effect of orphenadrine, Norgesic Forte Tablets should not be used in patients with glaucoma, pyloric or duodenal obstruction, achalasia, prostatic hypertrophy, or obstructions at the bladder neck. Norgesic Forte Tablets are also contraindicated in patients with myasthenia gravis and in patients known to be sensitive to aspirin or caffeine. The drug is contraindicated in patients who have demonstrated a previous hypersensitivity to the drug.

⚠️ Warnings ~3 min read ▾

WARNINGS Reye’s Syndrome may develop in individuals who have chicken pox, influenza, or flu symptoms. Some studies suggest possible association between the development of Reye’s Syndrome and the use of medicines containing salicylate or aspirin. Norgesic Forte Tablets 50mg/770mg/60mg contain aspirin and therefore are not recommended for use in patients with chicken pox, influenza, or flu symptoms.

Norgesic Forte Tablets may impair the ability of the patient to engage in potentially hazardous activities such as operating machinery or driving a motor vehicle: ambulatory patients should therefore be cautioned accordingly. Aspirin should be used with extreme caution in the presence of peptic ulcers and coagulation abnormalities. Usage in Pregnancy Risk Summary Use of NSAIDs, including aspirin, can cause premature closure of the fetal ductus arteriosus and fetal renal dysfunction leading to oligohydramnios and, in some cases, neonatal renal impairment.

Because of these risks, limit dose and duration of Orphengesic Forte Tablets use between about 20 and 30 weeks of gestation, and avoid Orphengesic Forte Tablets use at about 30 weeks of gestation and later in pregnancy [see WARNINGS; Fetal Toxicity]. Premature Closure of Fetal Ductus Arteriosus Use of NSAIDs, including aspirin, at about 30 weeks gestation or later in pregnancy increases the risk of premature closure of the fetal ductus arteriosus. Oligohydramnios/Neonatal Renal Impairment Use of NSAIDs at about 20 weeks gestation or later in pregnancy has been associated with cases of fetal renal dysfunction leading to oligohydramnios, and in some cases, neonatal renal impairment.

Data from observational studies regarding other potential embryofetal risks of NSAID use in women in the first or second trimesters of pregnancy are inconclusive. Based on animal data, prostaglandins have been shown to have an important role in endometrial vascular permeability, blastocyst implantation, and decidualization. In animal studies, administration of prostaglandin synthesis inhibitors such as aspirin, resulted in increased pre- and post-implantation loss.

Prostaglandins also have been shown to have an important role in fetal kidney development. In published animal studies, prostaglandin synthesis inhibitors have been reported to impair kidney development when administered at clinically relevant doses. The estimated background risk of major birth defects and miscarriage for the indicated population(s) is unknown.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Clinical Considerations Fetal/Neonatal Adverse Reactions Premature Closure of Fetal Ductus Arteriosus: Avoid use of NSAIDs in women at about 30 weeks gestation and later in pregnancy, because NSAIDs, including Orphengesic Forte Tablets, can cause premature closure of the fetal ductus arteriosus (see WARNINGS; Fetal Toxicity).

Oligohydramnios/Neonatal Renal Impairment If an NSAID is necessary at about 20 weeks gestation or later in pregnancy, limit the use to the lowest effective dose and shortest duration possible. If Orphengesic Forte Tablets treatment extends beyond 48 hours, consider monitoring with ultrasound for oligohydramnios. If oligohydramnios occurs, discontinue Orphengesic Forte Tablets and follow up according to clinical practice (see WARNINGS; Fetal Toxicity).

Data Human Data Premature Closure of Fetal Ductus Arteriosus : Published literature reports that the use of NSAIDs at about 30 weeks of gestation and later in pregnancy may cause premature closure of the fetal ductus arteriosus. Oligohydramnios/Neonatal Renal Impairment: Published studies and postmarketing reports describe maternal NSAID use at about 20 weeks gestation or later in pregnancy associated with fetal renal dysfunction leading to oligohydramnios, and in…

🤒 Adverse Reactions 140 words ▾

ADVERSE REACTIONS Side effects of Norgesic Forte Tablets are those seen with aspirin and caffeine or those usually associated with mild anticholinergic agents. These may include tachycardia, palpitation, urinary hesitancy or retention, dry mouth, blurred vision, dilation of the pupil, increased intraocular tension, weakness, nausea, vomiting, headache, dizziness, constipation, drowsiness, and rarely, urticaria and other dermatoses. Infrequently, an elderly patient may experience some degree of confusion.

Mild central excitation and occasional hallucinations may be observed. These mild side effects can usually be eliminated by reduction in dosage. One case of aplastic anemia associated with the use of Orphenadrine Citrate, Aspirin, and Caffeine Tablets has been reported.

No causal relationship has been established. Rare G.I. hemorrhage due to aspirin content may be associated with the administration of Norgesic Forte Tablets. Some patients may experience transient episodes of lightheadedness, dizziness or syncope.

🧬 Clinical Pharmacology 133 words ▾

CLINICAL PHARMACOLOGY Orphenadrine citrate is a centrally acting (brain stem) compound which in animals selectively blocks facilitatory functions of the reticular formulation. Orphenadrine does not produce myoneural block, nor does it affect crossed extensor reflexes. Orphenadrine prevents nicotine-induced convulsions but not those produced by strychnine.

Chronic administration of Orphenadrine Citrate, Aspirin, and Caffeine to dogs and rats has revealed no drug-related toxicity. No blood or urine changes were observed, nor were there any macroscopic or microscopic pathological changes detected. Extensive experience with combinations containing aspirin and caffeine has established them as safe agents.

The addition of orphenadrine citrate does not alter the toxicity of aspirin and caffeine. The mode of therapeutic action of orphenadrine has not been clearly identified, but may be related to its analgesic properties. Orphenadrine citrate also possesses anticholinergic actions.

📦 How Supplied / Storage and Handling 64 words ▾

HOW SUPPLIED Norgesic Forte Tablets (Orphenadrine Citrate 50mg, Aspirin 770mg, and Caffeine 60mg) Two-layered, white/green capsule shaped, bisected tablets debossed "GA" and "473" with bisect on the white side and plain on the green side are available in bottles of 60 tablets (NDC 50991-999-60). Store below 30°C (86°F) Rx Only Storage Store at 20°-25°C (68°-77° F) (see USP Controlled Room Temperature). Protect from moisture.

📦 Storage and Handling 14 words ▾

Storage Store at 20°-25°C (68°-77° F) (see USP Controlled Room Temperature). Protect from moisture.

📋 Description 178 words ▾

DESCRIPTION Each Norgesic Forte tablet, for oral administration, contains Orphenadrine Citrate 50 mg, Aspirin 770 mg, Caffeine 60 mg. In addition, each tablet contains the following inactive ingredients, anhydrous lactous, colloidal silicon dioxide, D&C yellow #10, FD&C blue #1, zinc stearate, providone, pregetanized starch, and stearic acid. Orphenadrine citrate, (2-dimethylaminoethyl 2-methybenzhydryl ether citrate).

It is as a white, practically odorless, crystalline powder, having a bitter taste. It is sparingly soluble in water, slightly soluble in alcohol. It has the following structural formula: Aspirin, salicylic acid acetate, is a non-opiate analgesic, anti-inflammatory and antipyretic agent.

It occurs as a white, crystalline tabular or needle like powder and is odorless or has a faint odor. It is sparingly soluble in water, freely soluble in alcohol and chloroform. It has the following structural formula: Caffeine is a central nervous system stimulant which occurs as a white powder or white glistening needles, usually matted together.

It is sparingly soluble in alcohol, and freely soluble in chloroform. The chemical name for caffeine is 1,3,7-Trimethylxanthine. It has the following structural formula: formula1 formula2 formula3

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 50991-0988-30 · Poly 50996-0001-01 · Smith's →
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.