Benzoic acid
1 May 2026
1 May 2026
18 March 2026
21 January 2026
What are the aims of the patient information leaflet?
This leaflet has been written to help you understand more about your contact allergy. It tells you what a contact allergy is, what causes this allergy and what you can do about it.
What is contact allergy?
Dermatitis, also known as eczema, describes a type of inflammation of the skin. Contact dermatitis or contact eczema is a term used when this inflammation is caused by direct or indirect skin contact with something in your environment. Allergic contact dermatitis occurs when your immune system cause allergy to a very specific chemical or substance that has been in contact with the skin.
What causes your specific allergy?
Your patch tests indicate that you have a contact allergy to SODIUM BENZOATE. It is also known as Sodium Salt of Benzoic Acid and has the E-number E211 on food labelling.
4 June 2025
22 March 2024
22 March 2024
22 March 2024
22 March 2024
22 March 2024
22 March 2024