how long do epi pens last
Best answer
18 months
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How long do EpiPens last?
Study author Lee Cantrell, professor of medicine and pharmacy at the University of California, San Diego, and his team measured the epinephrine concentration of 40 expired EpiPens and EpiPen Jrs. They found that 29 months after expiration, the pens contained at least 90% of their stated amount of epinephrine.
Is it safe to use expired EpiPen?
CNN 鈥?EpiPen products can still deliver an effective dose long after they have expired, according to a study published Monday. The active ingredient in auto-injectors like the EpiPen is epinephrine, more commonly known as adrenaline, a hormone that can help relax muscles. It can open airways and reduce swelling during a severe allergic reaction.
Is the EpiPen® trainer the same as an epi pen®?
The instructions on how to use the EpiPen Trainer are the same as an EpiPen , although there is no adrenaline and no needle. The Trainer Pen can be reset so that you can keep practicing with your friends and family. The EpiPen is for a single use only so can only be used once.
How do I know if my epipen ® is working?
After removing the EpiPen , the orange end will extend to cover the needle and the viewing window will go dark. There will still be some adrenaline left in the pen, but this is perfectly normal. You will quickly start to feel that the adrenaline is working. Remember, each EpiPen can only be used once so it is important to always carry two.
