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ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Antiallergic agent

Histamine H₁-receptor antagonist (H₁-antihistaminic)

Chemical Names

N-Benzyl-N-(2-imidazolin-2-ylmetyl)aniline (BAN)

2-N-benzylanilinometylimidazoline (WHO)

Foreign Names

  • Antazolinum (Latin)
  • Antazolin (German)
  • Antazoline (French)
  • Antazolina (Spanish)

Generic Names

Brand Names

  • Antistin Privina (Antazoline and Naphazoline)
    Farmila-Thea Farmaceutici, Italy
  • Antistin-Privin (Antazoline and Antazoline)
    Novartis, Lebanon
  • Miracryl-A (Antazoline and Naphazoline)
    Roster, Peru
  • Oftalirio (Antazoline and Naphazoline)
    Saval, Ecuador; Saval, Peru
  • Optizolin (Antazoline and Tetryzoline)
    jamjom, Egypt
  • Red Off Plus (Antazoline and Naphazoline)
    Laboratorio Chile, Chile
  • Spersallerg (Antazoline and Tetryzoline)
    Excel Vision, Lebanon
  • Zocare (Antazoline and Tetryzoline)
    Healthcare, Bangladesh
  • Ankemin (Antazoline and Tetryzoline)
    Union, Taiwan
  • Antazallerge (Antazoline and Tetryzoline)
    Siam Bheasach, Thailand
  • Apillerg (Antazoline and Tetryzoline)
    Amman Pharmaceutical, Oman
  • Gemini (Antazoline and Tetryzoline)
    Al Pharm, South Africa
  • Oculerge (Antazoline and Tetryzoline)
    Pharmacare, South Africa
  • Opsil-A (Antazoline and Tetryzoline)
    Allergan, Thailand
  • Spersallerg (Antazoline and Tetryzoline)
    Al Pharm, South Africa; Ciba Vision, Bangladesh; Laboratoires Thea, Greece; Laboratoires Thea, Poland; Laboratoires Thea, Slovakia; Laboratories Thea, Czech Republic; Novartis, Bulgaria; Novartis, Ecuador; Novartis, Hong Kong; Novartis, Oman; Novartis, Taiwan; Novartis Healthcare, Philippines; Novartis Ophthalmics, Vietnam; THEA, Switzerland; THEA, Hungary; THEA, Malta; Thea Laboratoires, Norway
  • Analergin (Antazoline and Naphazoline)
    Ivax, Lithuania
  • Phenazolinum
    Polfa Warszawa, Poland
  • Sanorin-Analergin (Antazoline and Naphazoline)
    Teva, Czech Republic
  • Albalon A (Antazoline and Naphazoline)
    Allergan, Kenya; Allergan, New Zealand; Allergan, Tanzania
  • Albasol-A (Antazoline and Naphazoline)
    Allergan, Ecuador; Allergan, Peru
  • Alergiftalmina (Antazoline and Naphazoline)
    Davi, Portugal
  • Alergoftal (Antazoline and Naphazoline)
    Alcon, Oman; M4, Spain
  • Allergoconjunct (Antazoline and Tetryzoline)
    Infectopharm, Germany
  • Allergopos N (Antazoline and Tetryzoline)
    Ursapharm, Malta
  • Refresh Eye Allergy Relief (Antazoline and Naphazoline)
    Allergan, Canada
  • Rinobanedif (Antazoline and Bacitracin, + Neomycin, + Xylometazoline)
    Laboratorio Bago, Chile
  • Allertec Ukaszenia (Antazoline and Naphazoline)
    Polfa Warszawa, Poland
  • Antistin Privin (Antazoline and Naphazoline)
    Novartis, Oman
  • Antistina-Privin (Antazoline and Naphazoline)
    Thea, Denmark; Thea, Iceland
  • Noscam (Antazoline and Naphazoline)
    Riyadh Pharma, Oman
  • Ocured (Antazoline and Naphazoline)
    Riyadh Pharma, Oman
  • Oftalirio (Antazoline and Naphazoline)
    Nicolich, Chile
  • Oftophenazol (Antazoline and Naphazoline)
    Polfa Warszawa, Poland; Warsaw Pharmaceutical Works, Georgia
  • Ophtazolin (Antazoline and Naphazoline)
    Dar Al Dawa, Oman
  • Otrivine-Antistin (Antazoline and Xylometazoline)
    Thea Pharmaceuticals, United Kingdom
  • Rhinophenazol (Antazoline and Naphazolin)
    Polfa Warszawa, Poland


BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
WHOWorld Health Organization

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

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