Answer
Keep it below 25°C, do not freeze it and protect it in its carry case. Check the expiry date and solution regularly and obtain a replacement before expiry.
Sources for this answer
- Jext 150 micrograms Solution for Injection in pre-filled pen — 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.