Answer
The selected product contains sodium metabisulphite, which can rarely cause severe allergy or bronchospasm. Tell the clinician about sulphite sensitivity or asthma.
Sources for this answer
- Lidocaine 2% with adrenaline (epinephrine) 1:200,000 solution for injection — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.