Answer
Keep it in its original packaging below 25°C, protected from light and out of children's reach. Do not refrigerate or freeze, and do not use a damaged syringe or cloudy solution.
Sources for this answer
- Epistatus 10mg oromucosal solution — 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.