LIVE ONLINE Conference Programme




07 Nov 2021

(Timings are in Greenwich Mean Time - add session to your diary using link below)

The efficacy, effectiveness, safety and working mechanisms of Citrus/ Cydonia comp. for hay fever

Introduction: Citrus/Cydonia compositum (comp.) is an anthroposophic medicinal product (AMP), which contains extracts of lemon (Citrus limon) and quince (Cydonia oblonga). For more than ninety years, Citrus/Cydonia comp. has been prescribed, especially as a subcutaneous injection or a nasal spray for seasonal allergic rhinitis (SAR) patients, but also, based on the anthroposophic whole medical system working mechanism, for other indications. Here we provide a scientific overview of the efficacy, effectiveness, safety and working mechanisms of this AMP, and its rational use for SAR and other, non-SAR indications.


Prof Dr Erik Baars, Professor of Anthrosophic Medicine, University of Applied Sciences - Netherlands

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