Methocarbamol Tablets, USP 500 mg Methocarbamol Tablets, USP 750 mg

Manufacturer
Liberty Pharmaceuticals, Inc.
Effective date
2013-08-27
Label type
HUMAN PRESCRIPTION DRUG LABEL
Version
1
Source
full-release
Hydrated at
2026-05-31 20:17:15

Label at a glance#

ProductMethocarbamol
Active ingredientMETHOCARBAMOL
Label structure13 sections

Indications and uses

Methocarbamol 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 methocarbamol has not been clearly identified, but may be related to its sedative properties. Methocarbamol does not directly relax tense skeletal muscles in man.

Dosage and administration

Methocarbamol, 500 mg — Adults: Initial dosage: 3 tablets q.i.d. Maintenance dosage: 2 tablets q.i.d. Methocarbamol, 750 mg — Adults: Initial dosage: 2 tablets q.i.d. Maintenance dosage: 1 tablet q.4h. or 2 tablets t.i.d. Six grams a day are recommended for the first 48 to 72 hours of treatment. (For severe conditions 8 grams a day may be administered). Thereafter, the dosage can usually be reduced to approximatel...

Label contents#

Full prescribing information#

SPL UNCLASSIFIED SECTION

Rx only

DESCRIPTION

DESCRIPTION SECTION

Methocarbamol Tablets, USP, 500 mg and 750 mg, a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties.

The chemical name of methocarbamol is 3-(2-methoxyphenoxy)-1, 2-propanediol 1-carbamate and has the empirical formula C11H15NO5. Its molecular weight is 241.24.

The structural formula is shown below.

This is an image of the structural formula for methocarbamol.
This is an image of the structural formula for methocarbamol.

Methocarbamol is a white powder, sparingly soluble in water and chloroform, soluble in alcohol (only with heating) and propylene glycol, and insoluble in benzene and n-hexane.

Each tablet, for oral administration, contains either 500 mg or 750 mg of methocarbamol, USP. The inactive ingredients present are colloidal silicon dioxide, magnesium stearate, povidone, pregelatinized corn starch, purified water, sodium starch glycolate, and stearic acid.

CLINICAL PHARMACOLOGY

CLINICAL PHARMACOLOGY SECTION

The mechanism of action of methocarbamol in humans has not been established, but may be due to general central nervous system (CNS) depression. It has no direct action on the contractile mechanism of striated muscle, the motor end plate or the nerve fiber.

Pharmacokinetics

PHARMACOKINETICS SECTION

In healthy volunteers, the plasma clearance of methocarbamol ranges between 0.20 and 0.80 L/h/kg, the mean plasma elimination half-life ranges between 1 and 2 hours, and the plasma protein binding ranges between 46% and 50%.

Methocarbamol is metabolized via dealkylation and hydroxylation. Conjugation of methocarbamol also is likely. Essentially all methocarbamol metabolites are eliminated in the urine. Small amounts of unchanged methocarbamol also are excreted in the urine.

Special populations

USE IN SPECIFIC POPULATIONS SECTION

Elderly

GERIATRIC USE SECTION

The mean (± SD) elimination half-life of methocarbamol in elderly healthy volunteers (mean (± SD) age, 69 (± 4) years) was slightly prolonged compared to a younger (mean (± SD) age, 53.3 (± 8.8) years), healthy population (1.5 (±0.4) hours versus 1.1 (± 0.27) hours, respectively). The fraction of bound methocarbamol was slightly decreased in the elderly versus younger volunteers (41 to 43% versus 46 to 50%, respectively).

Renally impaired

USE IN SPECIFIC POPULATIONS SECTION

The clearance of methocarbamol in 8 renally-impaired patients on maintenance hemodialysis was reduced about 40% compared to 17 normal subjects, although the mean (± SD) elimination half-life in these two groups was similar: 1.2 (± 0.6) versus 1.1 (± 0.3) hours, respectively.

Hepatically impaired

USE IN SPECIFIC POPULATIONS SECTION

In 8 patients with cirrhosis secondary to alcohol abuse, the mean total clearance of methocarbamol was reduced approximately 70% compared to that obtained in 8 age- and weight-matched normal subjects. The mean (± SD) elimination half-life in the cirrhotic patients and the normal subjects was 3.38 (±1.62) hours and 1.11 (± 0.27) hours, respectively. The percent of methocarbamol bound to plasma proteins was decreased to approximately 40 to 45% compared to 46 to 50% in the normal subjects.

INDICATIONS AND USAGE

INDICATIONS & USAGE SECTION

Methocarbamol 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 methocarbamol has not been clearly identified, but may be related to its sedative properties.

Methocarbamol does not directly relax tense skeletal muscles in man.

CONTRAINDICATIONS

CONTRAINDICATIONS SECTION

Methocarbamol is contraindicated in patients hypersensitive to methocarbamol or to any of the tablet components.

WARNINGS

WARNINGS SECTION

Since methocarbamol may possess a general CNS depressant effect, patients receiving methocarbamol tablets should be cautioned about combined effects with alcohol and other CNS depressants.

Safe use of methocarbamol has not been established with regard to possible adverse effects upon fetal development. There have been reports of fetal and congenital abnormalities following in utero exposure to methocarbamol. Therefore, methocarbamol tablets should not be used in women who are or may become pregnant and particularly during early pregnancy unless in the judgment of the physician the potential benefits outweigh the possible hazards (see PRECAUTIONS, Pregnancy).

Use In Activities Requiring Mental Alertness

WARNINGS SECTION

Methocarbamol may impair mental and/or physical abilities required for performance of hazardous tasks, such as operating machinery or driving a motor vehicle. Patients should be cautioned about operating machinery, including automobiles, until they are reasonably certain that methocarbamol therapy does not adversely affect their ability to engage in such activities.

PRECAUTIONS

PRECAUTIONS SECTION

Information for Patients

INFORMATION FOR PATIENTS SECTION

Patients should be cautioned that methocarbamol may cause drowsiness or dizziness, which may impair their ability to operate motor vehicles or machinery.

Because methocarbamol may possess a general CNS-depressant effect, patients should be cautioned about combined effects with alcohol and other CNS depressants.

Drug Interactions

DRUG INTERACTIONS SECTION

See WARNINGS and PRECAUTIONS for interaction with CNS drugs and alcohol.

Methocarbamol may inhibit the effect of pyridostigmine bromide. Therefore, methocarbamol should be used with caution in patients with myasthenia gravis receiving anticholinesterase agents.

Drug/Laboratory Test Interactions

DRUG & OR LABORATORY TEST INTERACTIONS SECTION

Methocarbamol may cause a color interference in certain screening tests for 5-hydroxyindoleacetic acid (5-HIAA) using nitrosonaphthol reagent and in screening tests for urinary vanillylmandelic acid (VMA) using the Gitlow method.

Carcinogenesis, Mutagenesis, Impairment of Fertility

CARCINOGENESIS & MUTAGENESIS & IMPAIRMENT OF FERTILITY SECTION

Long-term studies to evaluate the carcinogenic potential of methocarbamol have not been performed. No studies have been conducted to assess the effect of methocarbamol on mutagenesis or its potential to impair fertility.

Pregnancy

PREGNANCY SECTION

Teratogenic Effects - Pregnancy Category C

TERATOGENIC EFFECTS SECTION

Animal reproduction studies have not been conducted with methocarbamol. It is also not known whether methocarbamol can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Methocarbamol should be given to a pregnant woman only if clearly needed.

Safe use of methocarbamol has not been established with regard to possible adverse effects upon fetal development. There have been reports of fetal and congenital abnormalities following in utero exposure to methocarbamol.Therefore, methocarbamol should not be used in women who are or may become pregnant and particularly during early pregnancy unless in the judgment of the physician the potential benefits outweigh the possible hazards. (see WARNINGS).

Nursing Mothers

NURSING MOTHERS SECTION

Methocarbamol and/or its metabolites are excreted in the milk of dogs; however, it is not known whether methocarbamol or its metabolites are excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when methocarbamol is administered to a nursing woman.

Pediatric Use

PEDIATRIC USE SECTION

Safety and effectiveness of methocarbamol in pediatric patients below the age of 16 have not been established.

ADVERSE REACTIONS

ADVERSE REACTIONS SECTION

Adverse reactions reported coincident with the administration of methocarbamol include:

Body as a whole: Anaphylactic reaction, angioneurotic edema, fever, headache

Cardiovascular system: Bradycardia, flushing, hypotension, syncope, thrombophlebitis

Digestive system: Dyspepsia, jaundice (including cholestatic jaundice), nausea and vomiting

Hemic and lymphatic system: Leukopenia

Immune system: Hypersensitivity reactions

Nervous system: Amnesia, confusion, diplopia, dizziness or lightheadedness, drowsiness, insomnia, mild muscular incoordination, nystagmus, sedation, seizures (including grand mal), vertigo

Skin and special senses: Blurred vision, conjunctivitis, nasal congestion, metallic taste, pruritus, rash, urticaria

OVERDOSAGE

OVERDOSAGE SECTION

Limited information is available on the acute toxicity of methocarbamol. Overdose of methocarbamol is frequently in conjunction with alcohol or other CNS depressants and includes the following symptoms: nausea, drowsiness, blurred vision, hypotension, seizures, and coma.

In post-marketing experience, deaths have been reported with an overdose of methocarbamol alone or in the presence of other CNS depressants, alcohol or psychotropic drugs.

Treatment

OVERDOSAGE SECTION

Management of overdose includes symptomatic and supportive treatment. Supportive measures include maintenance of an adequate airway, monitoring urinary output and vital signs, and administration of intravenous fluids if necessary. The usefulness of hemodialysis in managing overdose is unknown.

DOSAGE AND ADMINISTRATION

DOSAGE & ADMINISTRATION SECTION

Methocarbamol, 500 mg — Adults: Initial dosage: 3 tablets q.i.d.
Maintenance dosage: 2 tablets q.i.d.

Methocarbamol, 750 mg — Adults: Initial dosage: 2 tablets q.i.d.
Maintenance dosage: 1 tablet q.4h. or 2 tablets t.i.d.

Six grams a day are recommended for the first 48 to 72 hours of treatment. (For severe conditions 8 grams a day may be administered). Thereafter, the dosage can usually be reduced to approximately 4 grams a day.

HOW SUPPLIED

HOW SUPPLIED SECTION

Methocarbamol Tablets, USP 500 mg — white, round, convex face, debossed "4211" bisect over "V" on one side and plain on the reverse side. Available in bottles of 40.

STORAGE AND HANDLING SECTION

Store at 20°– 25°C (68°– 77°F) [See USP Controlled Room Temperature].

Dispense in tight container.

SPL UNCLASSIFIED SECTION

Repackaged By :
Aidarex Pharmaceuticals LLC,
Corona, CA 92880

PRINCIPAL DISPLAY PANEL

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

IMAGE LABEL
IMAGE LABEL

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
197943methocarbamol 500 MG Oral TabletPSN1
197943methocarbamol 500 MG Oral TabletSCD1

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
METHOCARBAMOL Pharmacologic Class Indexing2Indexing - Pharmacologic Class20180813

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
492965be-47bc-38cf-57c4-5c5e0343abe5Product name620211028
02a01e9c-3f4e-c0ee-6542-be865127aea3Product name820190205

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Action table
NDCEffectiveActionDocumentIndexing SPLRelated label
0440-1740-402020-01-31C16284748780-19d75b9d0-2b3c-f424-e053-dadaa90a57ceMethocarbamol Tablets, USP 500 mg Methocarbamol Tablets, USP 750 mg

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
0440-1740-40Methocarbamol40 in 1 BOTTLE, PLASTICTABLET401

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
0440-1740METHOCARBAMOL TABLET [LIBERTY PHARMACEUTICALS, INC.]1Legacy NDC, 1 package rows20130906_bfef8c57-1044-4723-b1bc-ce15fbbce6c3.zip

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0440-1740-40EA - Each0440-1740a62675f7-5465-42f7-a416-d5b76c18889012013-10-17
0603-4485-21EA - Each0603-4485bc2211f8-d25b-4c20-8122-34c4b35913d912012-07-24
0603-4485-28EA - Each0603-44850abcce96-a442-4b75-b28e-89dffd9bc38a12012-07-24
0603-4485-32EA - Each0603-4485f47c2958-f2e6-46c9-b4ad-8d84451d3d8712015-08-04

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
METHOCARBAMOLACTIVE INGREDIENT125OD7737X1
METHOCARBAMOLACTIVE MOIETY125OD7737X1
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I301
POVIDONESINACTIVE INGREDIENTFZ989GH94E1
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU41
SODIUM STARCH GLYCOLATE TYPE A POTATOINACTIVE INGREDIENT5856J3G2A21
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJ1
STEARIC ACIDINACTIVE INGREDIENT4ELV7Z65AP1
WATERINACTIVE INGREDIENT059QF0KO0R1

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 8 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
0440-17400440-1740-40
0603-4485

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 8 matching rows.

Source Document#

Source XML

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 3 · 166 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredientIID ingredientUNIIDosage form / routePotencyMaximum daily exposureMatch
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4PELLET / ORAL34 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, FILM COATED, EXTENDED RELEASE / ORAL336 mgExact identifier — unii candidate
49 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ETROCHE / ORAL30 mgExact identifier — unii candidate
30 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, ORALLY DISINTEGRATING, DELAYED RELEASE / ORAL21 mgExact identifier — unii candidate
22 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4SUPPOSITORY / RECTAL14 mgExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, ORALLY DISINTEGRATING, DELAYED RELEASE / ORAL47 mgExact identifier — unii candidate
39 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ECAPSULE, COATED, EXTENDED RELEASE / ORALNAExact identifier — unii candidate
30 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4PASTE / DENTAL34 %w/wExact identifier — unii candidate
49 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ETABLET / ORAL216 mgExact identifier — unii candidate
30 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APAEROSOL, FOAM / VAGINAL4 %w/wExact identifier — unii candidate
26 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, EXTENDED RELEASE / ORAL184 mgExact identifier — unii candidate
22 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4CAPSULE / RESPIRATORY (INHALATION)NAExact identifier — unii candidate
49 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APTABLET / SUBLINGUAL9 mgExact identifier — unii candidate
26 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4DROPS / ORALNAExact identifier — unii candidate
49 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJCAPSULE, EXTENDED RELEASE / ORAL194 mgExact identifier — unii candidate
22 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJPASTILLE / ORALNAExact identifier — unii candidate
22 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4POWDER / ORAL602 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4GRANULE, FOR SUSPENSION / ORAL200 mgExact identifier — unii candidate
49 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APEMULSION / ORALNAExact identifier — unii candidate
26 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, COATED / ORAL184 mgExact identifier — unii candidate
39 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4GRANULE, DELAYED RELEASE / ORAL3.2 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4CAPSULE / ORAL300 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4SUSPENSION, EXTENDED RELEASE / ORAL70 mgExact identifier — unii candidate
49 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJINSERT / VAGINAL147 mgExact identifier — unii candidate
22 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, COATED / ORAL176 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, FILM COATED / ORAL166 mgExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30INHALANT / ORAL0.08 mgExact identifier — unii candidate
39 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APTABLET, ORALLY DISINTEGRATING / ORAL10 mgExact identifier — unii candidate
26 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30GRANULE, FOR SUSPENSION / ORAL14 mgExact identifier — unii candidate
39 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET / BUCCAL3 mgExact identifier — unii candidate
49 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94EDROPS / ORALNAExact identifier — unii candidate
30 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, ORALLY DISINTEGRATING, DELAYED RELEASE / ORAL69 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4POWDER / RESPIRATORY (INHALATION)NAExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30POWDER, FOR SUSPENSION / ORAL120 mgExact identifier — unii candidate
39 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4CREAM / VAGINAL51 mgExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30LOZENGE / ORAL420 mgExact identifier — unii candidate
39 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, COATED / ORAL256 mgExact identifier — unii candidate
22 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4CAPSULE, DELAYED RELEASE / ORAL40 mgExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30LOZENGE / TRANSMUCOSAL100 mgExact identifier — unii candidate
39 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, DELAYED RELEASE PARTICLES / ORAL170 mgExact identifier — unii candidate
49 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJSUSPENSION / ORAL900 mgExact identifier — unii candidate
22 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, ORALLY DISINTEGRATING / ORAL100 mgExact identifier — unii candidate
22 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ECAPSULE, COATED PELLETS / ORAL10.03 mgExact identifier — unii candidate
30 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94EPOWDER, FOR SUSPENSION / ORAL35 mg/5mlExact identifier — unii candidate
30 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APCAPSULE / ORAL90 mgExact identifier — unii candidate
26 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ECAPSULE, EXTENDED RELEASE / ORAL56 mgExact identifier — unii candidate
30 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4FILM, SOLUBLE / ORAL2 mgExact identifier — unii candidate
49 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4INSERT / VAGINAL8 mgExact identifier — unii candidate
49 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30CAPSULE, COATED, EXTENDED RELEASE / ORALNAExact identifier — unii candidate
39 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJCAPSULE / ORAL5785 mgExact identifier — unii candidate
22 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ESUSPENSION / OPHTHALMIC1.8 %w/vExact identifier — unii candidate
30 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APEMULSION / TOPICALNAExact identifier — unii candidate
26 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, FILM COATED / ORAL96 mgExact identifier — unii candidate
39 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET / BUCCAL17.5 mgExact identifier — unii candidate
39 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJSUSPENSION, EXTENDED RELEASE / ORAL113 mgExact identifier — unii candidate
22 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30IMPLANT / SUBCUTANEOUS0.5 mgExact identifier — unii candidate
39 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, FILM COATED, EXTENDED RELEASE / ORAL53 mgExact identifier — unii candidate
39 equally ranked IID candidates
POVIDONESPOVIDONEFZ989GH94ESOLUTION / OPHTHALMIC1.8 %w/vExact identifier — unii candidate
30 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET / ORAL980 mgExact identifier — unii candidate
39 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30PELLET / ORAL24 mgExact identifier — unii candidate
39 equally ranked IID candidates

Orange Book application contexts#

All distinct exact application/product contexts derived from this label’s complete NDC list are paginated below.

Orange Book application contexts page 1 of 1 · 1 matching rows.

Source provenance: Browse the complete Orange Book source catalog · source snapshot 43.

Orange Book products#

Current product rows page 1 of 1 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A040489-001METHOCARBAMOLMETHOCARBAMOL500MGTABLET / ORALAA2003-01-29
A040489-002METHOCARBAMOLMETHOCARBAMOL750MGTABLET / ORALAA2003-01-29

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 2 matching rows.

Application-product, TE code table
Application-productTE code
A040489-001AA
A040489-002AA

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 1 of 3 · 86 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-09-14 22:38:342026-08A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-2984e616aacf4f…
2026-09-14 22:38:342026-08A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-2984e616aacf4f…
2026-08-18 06:07:402026-07A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29caaa826d4ba7…
2026-08-18 06:07:402026-07A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-2931067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-2931067a03dcf5…
2025-08-23 18:47 UTC2025-08A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-296a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-296a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-2903ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-2903ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-292680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-292680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-295bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-295bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29d06236e962d9…
2024-10-29 15:01 UTC2024-10A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-2979d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-2979d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-29301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-29301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-291e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-291e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-298072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-298072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-295c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-295c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-295d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-295d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-294b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-294b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040489-001METHOCARBAMOL500MGTABLET / ORALAA2003-01-2974a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040489-002METHOCARBAMOL750MGTABLET / ORALAA2003-01-2974a2ff9319b5…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 3 · 86 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-09-14 22:38:342026-08A040489-001AA184e616aacf4f…
2026-09-14 22:38:342026-08A040489-002AA184e616aacf4f…
2026-08-18 06:07:402026-07A040489-001AA1caaa826d4ba7…
2026-08-18 06:07:402026-07A040489-002AA1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A040489-001AA1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040489-002AA1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040489-001AA131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040489-002AA131067a03dcf5…
2025-08-23 18:47 UTC2025-08A040489-001AA16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040489-002AA16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040489-001AA1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040489-002AA1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040489-001AA1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040489-002AA1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040489-001AA103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040489-002AA103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040489-001AA12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040489-002AA12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040489-001AA15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040489-002AA15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040489-001AA1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040489-002AA1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040489-001AA1d06236e962d9…
2024-10-29 15:01 UTC2024-10A040489-002AA1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040489-001AA179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040489-002AA179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040489-001AA1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040489-002AA1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040489-001AA11e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040489-002AA11e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040489-001AA18072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040489-002AA18072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040489-001AA15c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040489-002AA15c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040489-001AA15d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040489-002AA15d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040489-001AA14b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040489-002AA14b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040489-001AA174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040489-002AA174a2ff9319b5…

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.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
818d8de8-3e05-4714-882a-f68f6fc6e563bfef8c57-1044-4723-b1bc-ce15fbbce6c32013-08-27Warnings, Adverse reactionsExact identifier
spl id: 818d8de8-3e05-4714-882a-f68f6fc6e563
spl set id: bfef8c57-1044-4723-b1bc-ce15fbbce6c3

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.