Metamizole

In some countries, this medicine may only be approved for veterinary use.

ATC (Anatomical Therapeutic Chemical Classification)

N02BB02

CAS registry number (Chemical Abstracts Service)

0050567-35-6

Chemical Formula

C13-H17-N3-O4-S

Molecular Weight

311

Therapeutic Categories

Analgesic, antipyretic and anti-inflammatory agent

Non-steroidal anti-inflammatory drug, NSAID

Chemical Name

Methanesulfonic acid, [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]

Foreign Names

• Metamizolum (Latin)
• Metamizol (German)
• Métamizole (French)
• Metamizol (Spanish)

Generic Names

• Noramidopyrinium-methansulfonsäure (IS)
• Metamizol hemimagnesium (IS)
• Dipyrone (OS: USAN)
• Noramidopyrine méthanesulfonate sodique (OS: DCF)
• Sulpyrine (OS: JAN)
• Analginum (IS)
• Methylmelubrin (IS)
• Noramidopirinometanosulfonato sodico (IS)
• Noramidopyrinmethansulfonat-Natrium, wasserfrei (IS)
• Novamidazophen (IS)
• Novaminsulfon (IS)
• Sulpyrinum (IS)
• Dipyrone (OS: BAN, USAN)
• Sulpyrine (OS: JAN)
• Dimethylaminophenazonsulfonsaures Natrium (IS)
• Dipirona (IS)
• Metamizolo sodico (IS)
• Noramidopyrinmethansulfonat-Natrium-1-Wasser (IS)
• NSC 73205 (IS)
• Dipyrone (PH: BP 2010)
• Métamizol sodique (PH: Ph. Eur. 6)
• Metamizol Sodium (PH: Ph. Eur. 6)
• Metamizol-Natrium (PH: Ph. Eur. 6)
• Metamizolum natricum (PH: Ph. Eur. 6)
• Sulpyrine Hydrate (PH: JP XV)

Brand Names

• Adepiron
  Adeka, Turkey



• Alginodia
  Elvetium, Peru



• Alkagin
  Alkaloid, Croatia (Hrvatska)



• Analginas L
  Liuks, Lithuania



• Analginas Sanitas
  Sanitas, Lithuania



• Analsik (Metamizole and Diazepam)
  Sanbe, Indonesia



• Andolor
  I.E. Ulagay, Turkey



• Antalgin Berlico
  Berlico Mulia Farma, Indonesia



• Buscopan compositum (Metamizole and Scopolamine (veterinary use))
  Boehringer Ingelheim, Australia; Boehringer Ingelheim Vetmedica, South Africa



• Cetalgin (Metamizole and Diazepam)
  Soho, Indonesia



• Danalgin (Metamizole and Diazepam)
  Kalbe, Indonesia



• Danantizol
  Gador, Argentina



• Devaljin
  Deva, Turkey



• Dipirona Biocrom
  Biocrom, Argentina



• Dipirona Drawer
  Drawer, Argentina



• Dipirona Klonal
  Klonal, Argentina



• Dipirona La Santé
  La Santé, Colombia



• Dipirona Larjan
  Veinfar, Argentina



• Dipirona Richmond
  Richmond, Argentina



• Ditral
  Austral, Argentina



• Dormi Comp (Metamizole and Scopolamine)
  Zenith, Indonesia



• Fada Dipirona
  Fada, Argentina



• Fenalgina
  Medco, Peru



• Hedix (Metamizole and Diazepam)
  Sandoz, Indonesia



• Integrobe
  Northia, Argentina



• Lexagin
  Molex Ayus, Indonesia



• Licogin
  Berlico Mulia Farma, Indonesia



• Metalgina
  Perumed, Peru



• Metaneuron (Metamizole and Diazepam)
  Phapros Tbk, Indonesia



• Neurodial (Metamizole and Diazepam)
  Kimia Farma, Indonesia



• Neuroval (Metamizole and Diazepam)
  Global Multi Pharmalab, Indonesia



• Opineuron (Metamizole and Diazepam)
  Otto, Indonesia



• Optalgin
  Teva, Israel



• Phanalgin
  Rekah, Israel



• Promalgen-N
  Cipa, Peru



• Repriman N
  Alfa, Peru



• Ronalgin
  Dexa Medica, Indonesia



• Scanalgin
  Tempo Scan Pacific, Indonesia



• Spasmogesic (Metamizole and Scopolamine (veterinary use))
  Ilium Veterinary Products, Australia



• Unagen
  Medifarma, Indonesia; UAP, Indonesia



• Unthecol (Metamizole and Scopolamine)
  Bernofarm, Indonesia



• Vetalgina (veterinary use)
  Hoechst Roussel Vet, Portugal



• V-Talgin
  Vitamed, Israel



• Algi Mabo
  Mabo, Spain



• Dimagil
  Mediproducts, Guatemala



• Dioxadol
  Montpellier, Argentina



• Dipirona Magnesica
  Blaskov, Colombia



• Dolemicin
  Gayoso, Spain



• Dolocalma
  Neves, Portugal



• Lasain
  Inibsa, Spain



• Lisalgil
  Boehringer Ingelheim, Argentina; Boehringer Ingelheim, Costa Rica; Boehringer Ingelheim, Dominican Republic; Boehringer Ingelheim, Guatemala; Boehringer Ingelheim, Honduras; Boehringer Ingelheim, Nicaragua; Boehringer Ingelheim, Panama; Boehringer Ingelheim, El Salvador



• Magnopyrol
  Siegfried, Mexico



• Metamizol Cinfa
  Cinfa, Spain



• Metamizol Cinfamed
  Cinfa, Spain



• Metamizol Cuve
  Cuvefarma, Spain



• Metamizol Kern Pharma
  Kern, Spain



• Metamizol Normon
  Normon, Dominican Republic; Normon, Spain



• Metamizol Pensa
  Pensa Pharma, Spain



• Metamizol Stada
  Stada, Spain



• Metamizol Ur
  Uso Racional, Spain



• Nolotil
  Boehringer Ingelheim, Spain; Boehringer Ingelheim, Portugal



• Somalgyl
  Paill, Belize; Paill, El Salvador



• Algocalmin
  Zentiva, Romania



• Algon (veterinary use)
  Lisapharma vet, Italy



• Algopyrin
  Sanofi-Aventis, Hungary



• Algoremin
  Remedia, Romania



• Algozone
  Ozone Laboratoires, Bulgaria; Ozone Laboratories, Hungary; Ozone Laboratories, Romania



• Alindor
  Laropharm, Romania



• Analgin 'Biomeda'
  Biomeda, Bulgaria



• Analgin Sopharma
  Sopharma, Lithuania



• Analgin TFT
  TFT, Estonia



• Analgin
  Alkaloid, Bosnia & Herzegowina; Alkaloid, Serbia; Alkaloid, Slovenia; Batfarma, Georgia; Biopharm, Georgia; Biostimulator, Georgia; Briz, Latvia; Europharm, Romania; Halychpharm, Georgia; Pliva, Bosnia & Herzegowina; Pliva, Croatia (Hrvatska); Sopharma, Bulgaria; Sopharma, Georgia; Srbolek, Serbia



• Analgin-Chinin (Metamizole and Quinine)
  Sopharma, Russian Federation



• Analgin-Darnitsa
  Darnitsa, Georgia



• Analgine Sterop
  Pharmacobel, Belgium



• Analgine
  Sterop, Belgium



• Antalgin Corsa
  Corsa Industries, Indonesia



• Antalgina
  Sanitas, Peru



• Antrain
  Interbat, Indonesia



• Baralgin M
  GlaxoSmithKline, Brazil; Jugoremedija, Serbia; Sanofi Aventis, Antigua & Barbuda; Sanofi Aventis, Netherlands Antilles; Sanofi Aventis, Aruba; Sanofi Aventis, Barbados; Sanofi Aventis, Bermuda; Sanofi Aventis, Bahamas; Sanofi Aventis, Guyana; Sanofi Aventis, Haiti; Sanofi Aventis, Jamaica; Sanofi Aventis, Cayman Islands; Sanofi Aventis, Saint Lucia; Sanofi Aventis, Trinidad & Tobago; Sanofi Aventis, Saint Vincent & The Grenadines; Sanofi-Aventis, Georgia; Sanofi-Aventis, Croatia (Hrvatska); Sanofi-Aventis, Russian Federation



• Biovetalgin (veterinary use)
  Drwalewskie Zaklady Przemyslu Bioweterynaryjnego, Poland



• Bosalgin
  Bosnalijek, Bosnia & Herzegowina



• Bosspyrine
  Nichi-Iko PharmaceuticalJMA, Japan



• Bral
  Biotech, Venezuela



• Buscapina Compositum (Metamizole and Scopolamine)
  Boehringer Ingelheim, Spain



• Buscopan compositum (Metamizole and Scopolamine)
  Boehringer Ingelheim, Austria; Boehringer Ingelheim, Belgium; Boehringer Ingelheim, Thailand



• Buscopan compositum (Metamizole and Scopolamine (veterinary use))
  Boehringer Ingelheim vet, Switzerland; Boehringer Ingelheim Animal, Luxembourg; Boehringer Ingelheim Animals, New Zealand; Boehringer Ingelheim vet, Switzerland; Boehringer Ingelheim Vetmedica, Austria; Boehringer Ingelheim Vetmedica, Poland



• Calmagine (veterinary use)
  Laboratoire Vétoquinol, France



• Chosalgan-S (veterinary use)
  Alvetra, Germany



• Conmel
  Recalcine, Chile; Sanofi-Aventis, Ecuador; Sanofi-Aventis, Mexico; Sanofi-Aventis, Venezuela



• Cornalgin
  Corsa Industries, Indonesia



• Dalmasin
  Ferring, Mexico



• Dialgin
  Chemax Pharma, Bulgaria



• Dipamona
  Roemmers, Venezuela



• Dipigrand
  Ahimsa, Argentina



• Dipirona Ecar
  Ecar, Colombia



• Dipirona Sodica
  Blaskov, Colombia



• Dipirona
  Farmionni, Colombia



• Dipirone
  Hospira, Italy



• Dipyralgine (veterinary use)
  Intervet, France



• Dipyrone
  Shanghai Pharmaceuticals, Ethiopia



• Dolazon (veterinary use)
  Gräub, Switzerland



• Dolizol
  Unipharm, Mexico



• Dorpinon
  Ariston, Brazil



• Espasmo Antalgina (Metamizole and Scopolamine)
  Infarmasa, Peru



• Estocelan (Metamizole and Scopolamine (veterinary use))
  Boehringer Ingelheim Santé Animale, France



• Farlin
  Continentales, Mexico



• Farmolisina (veterinary use)
  Vetem, Italy



• Foragin
  Mugi Laboratories, Indonesia



• Geralgine-M
  Münir Sahin, Turkey



• Hexalgin
  Salutas Pharma, Bulgaria



• Magnol
  Atlantis, Mexico



• Maxiliv
  Aché, Brazil



• Messelfenil
  Biomep, Mexico



• Metamisol EEL
  Bio EEL, Romania



• Metamizol Sodico L.Ch.
  Chile, Chile



• Metamizol Sodico
  Biosano, Chile; Pasteur, Chile; Valma, Chile



• Metapyrin (veterinary use)
  Serumber, Germany



• Metilon
  Daiichi Sankyo, Japan



• Minalgin
  Streuli Pharma, Switzerland



• Minalgin (veterinary use)
  Streuli Vet, Switzerland



• Neo Melubrina
  Sanofi-Aventis S.A., Spain



• Neoanalginas
  Sanitas, Lithuania



• Neo-Melubrina
  Sanofi-Aventis, Mexico



• Nevralgin
  Pharmaplant, Romania



• Nisolpin
  Fluter, Dominican Republic



• Nogesic
  Koçak, Turkey



• Norages
  Meprofarm, Indonesia



• Novacler
  Monserrat, Argentina



• Novalgetol
  Galenika, Ethiopia; Galenika, Serbia



• Novalgin
  Sanofi-Aventis, Indonesia; Sanofi-Aventis, Turkey



• Novaminsulfon Sintetica
  Sintetica, Switzerland



• Novaminsulfon (veterinary use)
  Albrecht, Germany; Vetochas, Germany



• Novasul (veterinary use)
  Richter, Austria



• Novemina
  Lazar, Argentina



• Novocalmin
  Antibiotice, Romania



• Novo-Plan
  Polifarma, Turkey



• Novopyrine
  Osel, Turkey



• Panalgorin
  Pannonpharma, Hungary



• Panstop
  Armoxindo, Indonesia



• Pinnel
  Pifano, Venezuela



• Pirandall
  Randall, Mexico



• Pragesol
  Novell, Indonesia



• Proalgin
  Actavis, Lithuania



• Prodolina
  Boehringer Ingelheim, Mexico



• Pyrahexal
  Hexal, Poland



• Pyralgin
  Polpharma, Poland



• Pyralginum
  GlaxoSmithKline, Poland



• Pyronal
  Tanabe, Indonesia



• Scopolan (Metamizole and Scopolamine)
  Herbapol-Wroclaw, Poland



• Sintocalmin
  Sintofarm, Romania



• Spasfortan (Metamizole and Camylofin (veterinary use))
  Laboratoire TVM, France



• Spasmin (veterinary use)
  Stricker, Switzerland



• Tonialgin
  Balkanpharma, Bulgaria; Tchaikapharma, Bulgaria



• Unibios Simple
  Fabra, Argentina



• Vetalgin (veterinary use)
  Intervet, Austria; Intervet, Belgium; Intervet, Italy; Intervet, Netherlands; Intervet, Norway; Intervet, Sweden; Intervet International B.V., Luxembourg; Veterinaria, Switzerland



• Westepiron
  Bruluart, Mexico



• Algifen Neo (Metamizole and Pitofenone)
  Ivax, Czech Republic; Ivax, Slovakia



• Anador
  Boehringer Ingelheim, Brazil



• Analgin
  Medphano, Germany



• Baralgina M
  Sanofi-Aventis, Chile; Sanofi-Aventis, Costa Rica; Sanofi-Aventis, Dominican Republic; Sanofi-Aventis, Guatemala; Sanofi-Aventis, Honduras; Sanofi-Aventis, Nicaragua; Sanofi-Aventis, Panama; Sanofi-Aventis, El Salvador



• Berlosin
  Berlin-Chemie, Germany



• Bradol
  SM Pharma, Venezuela



• Buscopan compositum (Metamizole and Scopolamine (veterinary use))
  Boehrvet, Germany



• Delsal
  Meyer, Venezuela



• Dipidol
  Behrens, Venezuela



• Dipirona
  Kimiceg, Venezuela; Osorio de Moraes, Brazil; PlusAndex, Venezuela; Ponce & Benzo, Venezuela; Spefar, Venezuela



• Dolofur
  Ivax, Mexico



• Febrilone
  Ethical, Dominican Republic



• Lisalgil
  Boehringer Ingelheim, Colombia; Boehringer Ingelheim, Peru



• Magnopyrol
  Cipa, Peru



• Metamizol Hexal
  Hexal, Germany



• Metamizol Sodico Monohidrato
  Mintlab, Chile; Sanderson, Chile



• Metamizol Sodico
  Bestpharma, Chile; Farmo Andina, Peru



• Metamizol
  Britania, Peru



• Metamizol (veterinary use)
  Ceva, Germany; WDT, Germany



• Metamizol-1A Pharma
  1A Pharma, Germany



• Neo-Melubrina
  Sanofi-Aventis, Costa Rica; Sanofi-Aventis, Dominican Republic; Sanofi-Aventis, Guatemala; Sanofi-Aventis, Honduras; Sanofi-Aventis, Nicaragua; Sanofi-Aventis, Panama; Sanofi-Aventis, El Salvador



• Neotrin
  Neo, Colombia



• Nopain
  Krewel, Germany



• Novacen (veterinary use)
  CP-Pharma, Germany



• Novalcina
  sanofi-aventis, Venezuela



• Novalgin
  Aventis, Czech Republic; Aventis, India; Sanofi-Aventis, Austria; Sanofi-Aventis, Bangladesh; Sanofi-Aventis, Switzerland; Sanofi-Aventis, Germany; Sanofi-Aventis, Israel; Sanofi-Aventis, Romania; Sanofi-Aventis, Slovakia; Sanofi-Aventis, Thailand



• Novalgina
  Aventis, Peru; Sanofi-Aventis, Argentina; Sanofi-Aventis, Brazil; Sanofi-Aventis, Colombia; Sanofi-Aventis, Costa Rica; Sanofi-Aventis, Dominican Republic; Sanofi-Aventis, Ecuador; Sanofi-Aventis, Guatemala; Sanofi-Aventis, Honduras; Sanofi-Aventis, Italy; Sanofi-Aventis, Nicaragua; Sanofi-Aventis, Panama; Sanofi-Aventis, El Salvador



• Novalgine
  Aventis, Luxembourg; Sanofi-Aventis, Belgium



• Novaminsulfon CT
  CT Arzneimittel, Germany



• Novaminsulfon Lichtenstein
  Winthrop, Germany



• Novaminsulfon (veterinary use)
  aniMedica, Germany



• Novaminsulfon-1A Pharma
  1A Pharma, Germany



• Novaminsulfon-ratiopharm
  Ratiopharm, Germany



• Novaminsulfon-Sandoz
  Sandoz, Germany



• Obelon (Metamizole and Aminopropylon)
  Nippon Shinyaku, Japan



• Optalgin
  Teva, Israel



• Panalgin
  Colliere, Peru



• Promel
  Quim-Far, Venezuela



• Vetalgin (veterinary use)
  Intervet, Germany

International Drug Name Search

Glossary

BAN	British Approved Name
DCF	Dénomination Commune Française
IS	Inofficial Synonym
JAN	Japanese Accepted Name
OS	Official Synonym
PH	Pharmacopoeia Name
USAN	United States Adopted Name

Click for further information on drug naming conventions and International Nonproprietary Names.