How can you recognise a potentially dangerous essential oil in aromatherapy?
An essential oil is a highly concentrated liquid extract obtained by distilling aromatic plants. It is rich in active molecules that can be beneficial but also potentially toxic if the correct dilutions, route of administration and duration of use are not observed. This article explains the main types of toxicity (skin irritation, photosensitisation, neuro-, hepatotoxicity and nephrotoxicity), details general precautions (never apply undiluted to the skin or in the eyes, never inject, caution with children and pregnant women) and the correct response in the event of an accident, as well as storage rules for the safe everyday use of essential oils.