How to use an Adrenaline Auto-Injector. ✅ (Epi Pen) #allergyawareness #epipen #allergicreaction #anaphylaxis #nhsadvice #NHS | Berkshire Healthcare NHS Foundation Trust

Always use an in-date adrenaline autoinjector when available. ⁠ ⁠ However, if you're ever in a situation where the only autoinjector available is an outdated one, it can be used as long as no discoloration or precipitates are apparent because the potential benefit of using it is greater than the potential risk of a suboptimal epinephrine dose or of no epinephrine treatment at all ⁠ A study looking at the concentration of epinephrine after the expiry date found that "the dose available 50 months

Adrenaline