Answer
It is used for emergency treatment of anaphylaxis caused by allergens such as foods, medicines, insect stings or bites, as well as exercise-induced or unexplained anaphylaxis.
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.