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

UK matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category


Chemical Name

Estra-1,3,5(10)-triene-3,16,17-triol, (16α,17β)-

Foreign Names

  • Estriolum (Latin)
  • Estriol (German)
  • Estriol (French)
  • Estriol (Spanish)

Generic Names

  • Estriol (OS: JAN, DCF, BAN)
  • Oestriol (IS)
  • Estriol (PH: BP 2011, JP XV, Ph. Eur. 7, USP 34)
  • Estriolum (PH: Ph. Eur. 7)
  • Estriol Tripropionate (OS: JAN)
  • Östrioltripropionat (IS)

Brand Names

  • Aacifemine
    Organon, Belgium
  • Colpoestriol
    Temis-Lostalo, Argentina
  • Colpogyn
    Angelini, Italy
  • Cordes Estriol
    Arzneimittel ProStrakan, Germany
  • CycloÖstrogynal (Estriol and Estradiol, + Levonorgestrel)
    Bayer Vital, Germany
  • Estriel
    Mochida, Japan
  • Estriol - Kade
    Dr Kade, China
  • Estriol fem JENAPHARM
    Jenapharm, Germany
  • Estriol Fuji
    Fuji Yakuhin, Japan
  • Estriol Honten
    Honten, Taiwan
  • Estriol Pola
    Pola Pharma, Japan
  • Estriol
    Assos, Turkey
  • Estriol-Ovulum Fem JENAPHARM
    Jenapharm, Germany
  • Estrokad
    Kade, Hungary; Kade, Russian Federation
  • Gydrelle
    Galien, France
  • Gynest
    Marlborough, United Kingdom
  • Idelle
    Medifarma, Peru
  • Incurin (veterinary use)
    Intervet, Belgium; Intervet, Germany; Intervet, France; Intervet, United Kingdom; Intervet, Ireland; Intervet, Italy; Intervet, Netherlands; Intervet, Norway; Intervet, Poland; Intervet, Sweden; Intervet, South Africa; Intervet / Schering-Plough Animal Health, New Zealand; Intervet International, Austria; Intervet/Schering-Plough Animal Health, Australia; Selecta, Germany; Veterinaria, Switzerland
  • Meristrak
    Towa Yakuhin, Japan
  • OeKolp
    Dr Kade, Taiwan; Dr. Kade, Poland; Kade, Germany
  • OeKolp forte
    Kade, Germany
  • Oestriol Imi Pharma
    IMI Pharma, Sweden
  • Oestriol Mylan
    Mylan, Sweden
  • Oestro-Gynaedron
    Super Fortune, Taiwan
  • Oestro-Gynaedron M
    Drossapharm, Germany
  • Oestro-Gynaedron Neu
    Drossapharm, Switzerland
  • Orgestriol
    Organon, Argentina
  • Ortho Gynest
    Janssen, Hungary; Janssen, Israel; Janssen, Luxembourg; Janssen, Poland; Janssen-Cilag, Bulgaria; Janssen-Cilag, Czech Republic; Janssen-Cilag, United Kingdom; Janssen-Cilag, Italy; Johnson & Johnson, Slovakia
  • Ortho-Gynest D
    Janssen, Poland; Johnson & Johnson, Slovenia
  • Orthogynest
    Janssen, Venezuela
  • Ortho-Gynest
    Janssen, Belgium; Janssen-Cilag, Austria; Janssen-Cilag, Switzerland; Janssen-Cilag, Germany; Janssen-Cilag, Lithuania; Johnson & Johnson, Slovenia
  • Ortho-Gynest D
    Janssen-Cilag, Switzerland
  • Ortho-Gynest Depot
    Janssen-Cilag, Austria
  • Ovesterin
    MSD, Sweden; Organon, Norway
  • Ovestin
    Merck Sharp & Dohme, China; Merck Sharp & Dohme, Germany; Merck Sharp & Dohme, United Kingdom; MSD, Switzerland; Organon, Austria; Organon, Bulgaria; Organon, Czech Republic; Organon, Denmark; Organon, Estonia; Organon, Georgia; Organon, Greece; Organon, Hungary; Organon, Indonesia; Organon, Israel; Organon, Iceland; Organon, South Korea; Organon, Lithuania; Organon, Latvia; Organon, Peru; Organon, Philippines; Organon, Poland; Organon, Portugal; Organon, Romania; Organon, Serbia; Organon, Russian Federation; Organon, Slovakia; Organon, Venezuela; Schering-Plough, Australia; Schering-Plough, Chile; Schering-Plough, Colombia; Schering-Plough, Finland; Schering-Plough, New Zealand; Schering-Plough, Turkey; Schering-Plough, Taiwan
  • Ovestinon
    Organon, Spain
  • Ovestrion
    Organon, Brazil
  • Pausanol
    Leiras, Finland
  • Physiogine
    MSD France, France
  • Synapause E
    Organon, Netherlands
  • Trofogin
    Alfa Wassermann, Italy
  • Trophicrème
    Sanofi-Aventis, France
  • Vacidox
    Farmindustria, Peru; Gynopharm, Chile
  • Vagisten
    AC Farma, Peru
  • Xapro
    Jenapharm, Germany
  • Yi Te Le
    Chengdu XinGao Pharmaceutical Co., Ltd, China
  • Estriel
    Mochida, Japan
  • Estriol
    Fuji Yakuhin, Japan

International Drug Name Search


BANBritish Approved Name
DCFDénomination Commune Française
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name

Click for further information on drug naming conventions and 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.