Summary of the key differences between 3 presentations of adrenaline prefilled syringes/auto-injectors
![Sinéad Doherty on Twitter: "In #allergy clinic we always refresh adrenaline pen technique. -When patients come to clinic without their meds and describe a 'yellow' device, I become a detective🕵🏼♀️ Do they Sinéad Doherty on Twitter: "In #allergy clinic we always refresh adrenaline pen technique. -When patients come to clinic without their meds and describe a 'yellow' device, I become a detective🕵🏼♀️ Do they](https://pbs.twimg.com/media/FTBgpN6XEAEbe_j.jpg)
Sinéad Doherty on Twitter: "In #allergy clinic we always refresh adrenaline pen technique. -When patients come to clinic without their meds and describe a 'yellow' device, I become a detective🕵🏼♀️ Do they
![Allergy UK on Twitter: "Adrenaline Auto-Injector Reminder - Some batches of EpiPen & Jext AAIs have extended expiry dates. Read more: https://t.co/0Y1lUevbMK https://t.co/jfhkoLI8Rg" / Twitter Allergy UK on Twitter: "Adrenaline Auto-Injector Reminder - Some batches of EpiPen & Jext AAIs have extended expiry dates. Read more: https://t.co/0Y1lUevbMK https://t.co/jfhkoLI8Rg" / Twitter](https://pbs.twimg.com/media/EGRu5ntWsAEvZ8l.jpg)
Allergy UK on Twitter: "Adrenaline Auto-Injector Reminder - Some batches of EpiPen & Jext AAIs have extended expiry dates. Read more: https://t.co/0Y1lUevbMK https://t.co/jfhkoLI8Rg" / Twitter
![Exposed needle lengths (mm) of Jext (A), note that the black needle... | Download Scientific Diagram Exposed needle lengths (mm) of Jext (A), note that the black needle... | Download Scientific Diagram](https://www.researchgate.net/publication/230804962/figure/fig6/AS:202658284609541@1425328908093/Exposed-needle-lengths-mm-of-Jext-A-note-that-the-black-needle-protection-tip-is.png)