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Cyclobenzaprine (International)

In the US, Cyclobenzaprine (cyclobenzaprine systemic) is a member of the drug class skeletal muscle relaxants and is used to treat Chronic Myofascial Pain, Fibromyalgia, Migraine, Muscle Spasm, Sciatica and Temporomandibular Joint Disorder.

US matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Antidepressant, tricyclic

Muscle relaxant

Chemical Name

1-Propanamine, 3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-N,N-dimetyl-

Foreign Names

  • Cyclobenzaprinum (Latin)
  • Cyclobenzaprin (German)
  • Cyclobenzaprine (French)
  • Ciclobenzaprina (Spanish)

Generic Names

  • Ciclobenzaprina (OS: DCIT)
  • CBZ (IS)
  • MK 130 (Merck) (IS)
  • RP 9715 (IS)
  • Cyclobenzaprine Hydrochloride (OS: USAN)
  • Cyclobenzaprine Hydrochloride (PH: USP 41)

Brand Names

  • Berafen Relax [+ Diclofenac, + Paracetamol]
    Novophar, Paraguay
  • Cizax
    Mantecorp FSA, Brazil
  • Comforta
    MAQ Pharma, Pakistan
  • Cyclosed
    Sedico, Egypt
  • Dolo Tensodox [+ Meloxicam]
    Pharmalab, Peru
  • Dorixina Relax [+ Clonixin]
    Roemmers, Paraguay
  • Medarex
    Productos Farmaceuticos Medipharm, Chile
  • Miodia
    bene, Portugal
  • Miorex
    Melcon, Brazil
  • Mitrul
    Raffo, Argentina; Tecnofarma, Peru; Zodiac, Brazil
  • Multi relax
    Apex, Egypt
  • Muscusan
    Nova Química Farmacêutica, Brazil
  • Sangiflex
    Farmacéutica Esan, Chile
  • Tensodox
    Farmindustria, Peru
  • Tensyol
    Iqfarma, Peru
  • Amrix
    Teva, United States
  • Amrixal 15
    Aptalis Pharmatech Inc., Israel
  • Amrixal 30
    Aptalis Pharmatech Inc., Israel
  • Apo-Cyclobenzaprine
    Apotex, Canada
  • Auro-Cyclobenzaprine
    Auro Pharma, Canada
  • Bencoprim
    Advaita, Mexico
  • Benziflex
    EMS, Brazil
  • Benziflex Lis [+ Clonixin]
    EMS, Brazil
  • Ciclamil
    Laboratorios Andromaco, Chile
  • Ciclobenzaprina Interpharma
    Interpharma, Chile
  • Ciclobenzaprina L.Ch.
    Laboratorio Chile, Chile
  • Ciclobenzaprina Mintlab
    Mintlab Co., Chile
  • Ciclobenzaprina Opko
    Opko Chile, Chile
  • Clonix. Lisina + Cl. Ciclobenzaprina EMS [+ Clonixin]
    EMS, Brazil
  • Clor. Ciclobenzaprina Biosintetica
    Biosintética, Brazil
  • Clor. Ciclobenzaprina EMS
    EMS, Brazil
  • Clor. Ciclobenzaprina Eurofarma
    Eurofarma, Brazil
  • Clor. Ciclobenzaprina Gen.Germed
    Genéric.Germed, Brazil
  • Clor. Ciclobenzaprina Gen.Legrand
    Genéric.Legrand, Brazil
  • Clor. Ciclobenzaprina Neo Quimica
    Neo Química, Brazil
  • Clor. Ciclobenzaprina Nova Quimica
    Nova Química Farmacêutica, Brazil
  • Clor. de Ciclobenzaprina Ache
    Aché, Brazil
  • Clor. de Ciclobenzaprina Althaia
    Althaia, Brazil
  • Cloridrato de Ciclobenzaprina Cimed
    Cimed Industria de Medicamentos, Brazil
  • Cloridrato de Ciclobenzaprina GeoLab
    GeoLab, Brazil
  • Cloridrato de Ciclobenzaprina One Farma
    One Farma, Brazil
  • Cyclobenzaprine Hydrochloride
    Actavis, United States; Aurobindo Pharma USA, United States; Frontida BioPharm, United States; InvaGen, United States; Jubilant Cadista, United States; KVK-TECH, United States; Mylan, United States; Orit, United States; Oxford Pharm, United States; Pliva, United States; Prinston, United States; Sun Pharma, United States; Watson Pharmaceutical, United States
  • Cyclobenzaprine Pro Doc
    Pro Doc, Canada
  • Cyclobenzaprine Sanis Health
    Sanis Health, Canada
  • Cyclobenzaprine Sivem
    Sivem Pharmaceuticals, Canada
  • Cyrin
    Hallmark, Bangladesh
  • Dolamin Flex [+ Clonixin]
    Farmoquimica FQM, Brazil
  • DOM-Cyclobenzaprine
    Dominion Pharmacal, Canada
  • Dorixina Flex [+ Clonixine]
    Roemmers, Venezuela
  • Dorixina Relax [+ Clonixin]
    Roemmers, Argentina; Roemmers, Peru; Roemmers, Uruguay; Roemmers Centroamérica, Costa Rica; Roemmers Centroamérica, Guatemala; Roemmers Centroamérica, Honduras; Roemmers Centroamérica, Nicaragua; Roemmers Centroamérica, Panama; Roemmers Centroamérica, El Salvador; Siegfried, Mexico
  • Fibrolaxin
    Patron, Taiwan
  • Fibrox XL
    Laboratorio Saval, Chile
  • Flexer
    Synmosa, Taiwan
  • Flexerin
    Somatec Pharmaceuticals, Bangladesh
  • Flexiban
    Meda, Portugal; SIT, Italy
  • Flexor
    Incepta, Bangladesh
  • Iphsaflex
    Interpharma, Chile
  • Jamp Cyclobenzaprine
    Jamp Pharma, Canada
  • Masterelax
    Laboratorios Andromaco, Chile
  • Mio-Relax
    Volta, Chile
  • Miosan
    Apsen, Brazil
  • Miosan Caf [+ Caffeine]
    Apsen, Brazil
  • Mirtax
    Aché, Brazil
  • Mitrul
    Tecnofarma, Chile; Tecnofarma, Colombia
  • Musculare
    Eurofarma, Brazil
  • Musgud
    Lotus Pharmaceuticals, Taiwan
  • Mylan-Cyclobenzaprine
    Mylan Pharmaceuticals, Canada
  • Nostaden
    Mintlab Co., Chile
  • PMS-Cyclobenzaprine
    Pharmascience, Canada
  • Reflexan
    Pharma Investi de Chile, Chile
  • Relexil
    Laboratorio Chile, Chile
  • Riva-Cyclobenzaprine
    Laboratoire Riva, Canada
  • Sindolor [+ Piroxicam, + Lidocaine]
    Fiterman, Romania
  • Somnilan NF [+ Diphenhydramine]
    Novophar, Paraguay
  • Tensamon
    Instituto Sanitas, Chile
  • Tensiomax
    Laboratorio Bago, Chile
  • Tensodox
    Laboratorios Recalcine, Chile; Recalcine, Paraguay
  • Tensodox XR
    Laboratorios Recalcine, Chile
  • Teva-Cyclobenzaprine
    Teva Canada, Canada
  • Tonalgen
    Laboratorios Andromaco, Chile
  • Yuredol [+ Clonixin]
    Valeant Grossman, Mexico
  • Yurelax
    Meda Pharma Sau, Spain; Valeant Grossman, Mexico
  • Ziclob
    Farmo Quimica, Chile


DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.