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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 2015, JP XVI, Ph. Eur. 8, USP 37)
  • Estriolum (PH: Ph. Eur. 8)
  • Estriol Tripropionate (OS: JAN)
  • Östrioltripropionat (IS)

Brand Names

  • Aacifemine
    Organon, Belgium
  • Blissel
    CampusPharma, Sweden; Effik, Switzerland; Italfarmaco, Portugal
  • Colpoestriol
    Temis Lostalo, Argentina
  • Colpogyn
    Angelini, Italy
  • Cordes Estriol
    Ichthyol, Germany
  • CycloÖstrogynal (Estriol and Estradiol, + Levonorgestrel)
    Bayer Vital, Germany
  • Defogen
    Incepta, Bangladesh
  • Esteine
    Lafrancol, Colombia
  • Estriel
    Mochida Pharmaceutical, Japan
  • Estrinorm
    Farmaprim, Georgia
  • Estriol
    Assos, Turkey
  • 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-Ovulum Fem JENAPHARM
    Jenapharm, Germany
  • Estrokad
    Dr. Kade, Hungary; Kade, Russian Federation
  • Femastin
    Square, Bangladesh
  • Femtriol
    Chalver, Colombia
  • Gelistrol
    Italfarmaco, Portugal; Lifepharma, Italy
  • Gydrelle
    IPRAD, France
  • Gynest
    Cherubino, Malta
  • Idelle
    Medifarma, Peru
  • Incurin (veterinary use)
    Intervet, Belgium; Intervet, Germany; Intervet, United Kingdom; Intervet, Italy; Intervet, Netherlands; Intervet, Poland; Intervet, Sweden; Intervet, United States; Intervet International, Austria; Intervet Schering Plough, South Africa; MSD, New Zealand; MSD Animal, Norway; MSD Animal Health, Australia; MSD Animal Health, Switzerland; MSD Animal Health, Finland; Selecta, Germany; MSD Santé Animale Intervet, France
  • Menoclim
    Beta, Argentina
  • 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
    Drossapharm, Switzerland; Super Fortune, Taiwan
  • Oestro-Gynaedron M
    Drossapharm, Germany
  • Orgestriol
    Schering-Plough, Argentina
  • Ortho Gynest
    Janssen-Cilag, Colombia; Janssen-Cilag, Israel; Janssen-Cilag, Italy; Johnson & Johnson, Slovakia
  • Ortho-Gynest
    Janssen-Cilag, Belgium; Janssen-Cilag, United Kingdom; Janssen-Cilag, Lithuania; Johnson & Johnson, Slovenia
  • Ortho-Gynest D
    Janssen-Cilag, Czech Republic; Janssen-Cilag, Poland; Johnson & Johnson, Slovenia
  • Ovesterin
    Aspen Pharma, Norway; MSD, Sweden
  • Ovestin
    Merck Sharp & Dohme, Australia; Merck Sharp & Dohme, China; Merck Sharp & Dohme, Colombia; Merck Sharp & Dohme, United Kingdom; Merck Sharp & Dohme, New Zealand; Merck Sharp & Dohme, Portugal; MSD, Costa Rica; MSD, Denmark; MSD, Dominican Republic; MSD, Finland; MSD, Guatemala; MSD, Honduras; MSD, Nicaragua; MSD, Panama; MSD, Peru; MSD, El Salvador; MSD, Thailand; MSD Merck Sharp & Dohme, Germany; MSD Merck Sharp & Dohme, Turkey; Organon, Austria; Organon, Bulgaria; Organon, Czech Republic; Organon, Ecuador; Organon, Estonia; Organon, Georgia; Organon, Greece; Organon, Hungary; Organon, Israel; Organon, Iceland; Organon, Lithuania; Organon, Latvia; Organon, Philippines; Organon, Poland; Organon, Romania; Organon, Serbia; Organon, Russian Federation; Organon, Slovakia; Pro Concepta Zug, Switzerland; Schering-Plough, Chile; Schering-Plough, Indonesia; Schering-Plough, Taiwan
  • Ovestinon
    Merck Sharp & Dohme, Spain
  • Ovestrion
    Organon, Brazil
  • Pausanol
    Leiras, Finland
  • Pausigin
    Angelini, Portugal
  • Physiogine
    MSD France, France
  • Synapause-E3
    Organon, Netherlands
  • Trofogin
    Alfa Wassermann, Italy
  • Trophicrème
    Sanofi-Aventis, France
  • Vacidox
    Gynopharm, Chile; Gynopharm, Peru; Recalcine, Ecuador
  • Vagisten
    AC Farma, Peru
  • Xapro
    Jenapharm, Germany
  • Yi Te Le
    Chengdu XinGao Pharmaceutical Co., Ltd, China
  • Estriel
    Mochida Pharmaceutical, 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.