FDA.reportPublic FDA data

Pain Relieving Lotion MUSFLEX

Manufacturer
CHUNG KEE USA INTERNATIONAL INC | Nan San (HK) Pharmaceutical Factory Limited
Effective date
2013-01-11
Label type
HUMAN OTC DRUG LABEL
Version
2
Source
full-release
Hydrated at
2026-05-31 22:34:14

Label at a glance#

ProductPain Relieving MUSFLEX
Active ingredientCAMPHOR (NATURAL), MENTHOL
Label structure12 sections

Indications and uses

For the temporary relief of minor aches and pains of muscles and joints associated with simple backache, arthritis, strains, bruises, and sprains.

Dosage and administration

Adults and children 2 years of age and older: Apply to the affected area not more than 3 to 4 times daily Children under 2 years of age: Consult a physician

Storage and handling

Store at room temperature under 85 degrees F (30 degrees C)

Label contents#

Full prescribing information#

Active Ingredients

OTC - ACTIVE INGREDIENT SECTION

Camphor 5.6%

Menthol 5.6%

Purpose

OTC - PURPOSE SECTION

External Analgesic

Uses

INDICATIONS & USAGE SECTION

For the temporary relief of minor aches and pains of muscles and joints associated with simple backache, arthritis, strains, bruises, and sprains.

Warnings

WARNINGS SECTION

For external use only.

Avoid contact with the eyes.

Do not use

OTC - DO NOT USE SECTION

  • on wounds or damaged skin

When using this product

OTC - WHEN USING SECTION

  • do not bandage tightly

Stop use and ask a doctor if

OTC - STOP USE SECTION

condition worsens, or if symptoms persist for more than 7 days or clear up and occur again within a few days.

If pregnant or breast-feeding

OTC - PREGNANCY OR BREAST FEEDING SECTION

ask a health professional before use.

Keep out of reach of children to prevent accidental poisoning.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

if swallowed, get medical help or contact a Poison Control Center right away.

Directions

DOSAGE & ADMINISTRATION SECTION

  • Adults and children 2 years of age and older: Apply to the affected area not more than 3 to 4 times daily
  • Children under 2 years of age: Consult a physician

Other Information

STORAGE AND HANDLING SECTION

  • Store at room temperature under 85 degrees F (30 degrees C)

Inactive Ingredients

INACTIVE INGREDIENT SECTION

Ethanol, Water, Ramulus Cinnamomi, Radix Notoginseng, Radix Angelicae Pubuscentis, Rhizoma Et Radix Pol Ygoni Cuspidati, Flos Carthami, Rhizoma Zedoariae

Manufactured By:

SPL UNCLASSIFIED SECTION

Nan San (HK) Pharmaceutical Factory Limited

Unit C1, 10/f, Hoi Bun

Industrial Building, 6 Wing Yip Street,

Kwun Tong, Hong Kong, China.

Distributed By:

SPL UNCLASSIFIED SECTION

CHUNG KEE USA
INTERNATIONAL INC
BROOKLYN, NY 11238

Pain Relieving Lotion MUSFLEX

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL


MusflexOuterPackage
MusflexOuterPackage

InnerPackage
InnerPackage

DrugFacts
DrugFacts

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
1366315camphor 5.6 % / menthol 5.6 % Topical LotionPSN2
1366315camphor 56 MG/ML / menthol 56 MG/ML Topical LotionSCD2
1366315camphor 5.6 % / menthol 5.6 % Topical LotionSY2

FDA-Initiated Inactive NDC Indexing#

NDC, Effective, Action table
NDCEffectiveActionDocumentIndexing SPLRelated label
55424-1398-82020-01-31C16284748780-19d75b9d0-bfef-f424-e053-dadaa90a57cePain Relieving Lotion MUSFLEX

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
55424-1398-8Pain Relieving MUSFLEX80 mL in 1 BOTTLE, SPRAYLOTION802

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
55424-1398PAIN RELIEVING MUSFLEX (CAMPHOR (NATURAL), MENTHOL) LOTION [CHUNG KEE USA INTERNATIONAL INC]2Legacy NDC, 1 package rows20130112_bc27a8df-49be-4d73-ba2c-2b10c1f7ad91.zip

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
CAMPHOR (NATURAL)ACTIVE INGREDIENTN20HL7Q9412
MENTHOLACTIVE INGREDIENTL7T10EIP3A2
CAMPHOR (NATURAL)ACTIVE MOIETYN20HL7Q9412
MENTHOLACTIVE MOIETYL7T10EIP3A2
ALCOHOLINACTIVE INGREDIENT3K9958V90M2
ANGELICA BISERRATA ROOTINACTIVE INGREDIENTOJ90180B222
CHINESE CINNAMONINACTIVE INGREDIENTWS4CQ062KM2
EUCALYPTUS OILINACTIVE INGREDIENT2R04ONI6622
METHYL SALICYLATEINACTIVE INGREDIENTLAV5U5022Y2
OCIMUM GRATISSIMUM LEAF OILINACTIVE INGREDIENTAVG2506KDV2
PANAX NOTOGINSENG ROOTINACTIVE INGREDIENTGQX1C1175U2
POLYGONUM CUSPIDATUM ROOTINACTIVE INGREDIENT7TRV45YZF72
SAFFLOWERINACTIVE INGREDIENT4VBL71TY4Y2
WATERINACTIVE INGREDIENT059QF0KO0R2
ZEDOARYINACTIVE INGREDIENT123C43G1282

Products#

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

DailyMed product names page 1 of 1 · 15 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
55424-139855424-1398-8

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 13 matching rows.

Name, UNII, Kind table
NameUNIIKind
CAMPHOR (NATURAL)N20HL7Q941ACTIB
MENTHOLL7T10EIP3AACTIB
ALCOHOL3K9958V90MIACT
EUCALYPTUS OIL2R04ONI662IACT
OCIMUM GRATISSIMUM LEAF OILAVG2506KDVIACT
METHYL SALICYLATELAV5U5022YIACT
WATER059QF0KO0RIACT
CHINESE CINNAMONWS4CQ062KMIACT
PANAX NOTOGINSENG ROOTGQX1C1175UIACT
ANGELICA BISERRATA ROOTOJ90180B22IACT
SAFFLOWER4VBL71TY4YIACT
ZEDOARY123C43G128IACT
POLYGONUM CUSPIDATUM ROOT7TRV45YZF7IACT

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 2 · 68 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredientIID ingredientUNIIDosage form / routePotencyMaximum daily exposureMatch
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YLOZENGE / ORAL53 mgExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSWAB / TOPICAL2250 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MCONCENTRATE / BUCCAL679 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL / NASAL20 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION / INTRAMUSCULAR1491 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MJELLY / VAGINALNAExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MCAPSULE / ORAL882 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSYRUP / ORAL21000 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MGEL, METERED / TRANSDERMAL3675 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / NASAL10 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSUSPENSION / RECTAL0.35 %v/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION, SOLUTION / INTRAMUSCULAR1000 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION, SOLUTION / SUBCUTANEOUS6.1 %v/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / INTRAVENOUS99 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MGEL, METERED / TOPICAL541 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MTABLET, DELAYED RELEASE / ORALNAExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSPRAY / TRANSDERMAL90 %w/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MLOTION / TOPICAL25 %w/wExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MGEL / RECTAL898 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MELIXIR / ORAL13675 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION / INTRAVENOUS92 %w/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / OPHTHALMIC0.5 %w/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MLIQUID / INTRAMUSCULAR400 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / INTRAVESICAL7892 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSPRAY / SUBLINGUAL397 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION, SOLUTION / INTRAVENOUS6405 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL, SPRAY / RESPIRATORY (INHALATION)35.75 %w/wExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MINJECTION / SUBCUTANEOUS149 mgExact identifier — unii candidate
59 equally ranked IID candidates
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YCAPSULE / ORAL16 mgExact identifier — unii candidate
8 equally ranked IID candidates
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YPOWDER, DENTIFRICE / DENTALNAExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL, METERED / RESPIRATORY (INHALATION)26664 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSPRAY, METERED / SUBLINGUAL29 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / TRANSDERMAL49.37 %w/vExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSPRAY / NASAL20 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MLIQUID / ORAL3563 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSUSPENSION / ORAL681 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / ORAL6624 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MDROPS / NASAL10 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MDROPS / ORAL210 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MCAPSULE, EXTENDED RELEASE / ORAL8 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSHAMPOO / TOPICAL714 mgExact identifier — unii candidate
59 equally ranked IID candidates
EUCALYPTUS OILEUCALYPTUS OIL2R04ONI662SYRUP / ORALNAExact identifier — unii candidate
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YPOWDER / TOPICALNAExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MGEL / DENTAL1.8 %w/wExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION, CONCENTRATE / ORAL150.68 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YDOUCHE / VAGINAL0.05 %w/wExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL / TOPICAL561 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MLIQUID / INTRAVENOUS400 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL, SPRAY / TOPICAL561 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MLIQUID / RESPIRATORY (INHALATION)5 %w/wExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION / TOPICAL2445 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSPRAY / TOPICAL3633 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MCONCENTRATE / ORAL198 mgExact identifier — unii candidate
59 equally ranked IID candidates
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YGEL / TOPICAL0.05 %w/wExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MPOWDER, FOR SOLUTION / TOPICAL40 %w/wExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MMOUTHWASH / BUCCAL200 mg/1mlExact identifier — unii candidate
59 equally ranked IID candidates
METHYL SALICYLATEMETHYL SALICYLATELAV5U5022YTABLET / ORAL10 mgExact identifier — unii candidate
8 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MSOLUTION, CONCENTRATE / INTRAVENOUS4000 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MGEL / TRANSDERMAL7360 mgExact identifier — unii candidate
59 equally ranked IID candidates
ALCOHOLALCOHOL3K9958V90MAEROSOL, FOAM / TOPICAL4504 mgExact identifier — unii candidate
59 equally ranked IID candidates

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
191734b3-f360-4e02-9211-52c127c94788bc27a8df-49be-4d73-ba2c-2b10c1f7ad912013-01-11WarningsExact identifier
spl id: 191734b3-f360-4e02-9211-52c127c94788
spl set id: bc27a8df-49be-4d73-ba2c-2b10c1f7ad91

Reported adverse events (FAERS/openFDA)#

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