Some people may develop allergies in their lifetime. People can be allergic to different foods (in particular nuts), medication, bee or wasp stings or things such a hair dye. For the majority of people, the allergy may produce no more than an itchy rash however, in a small minority of individuals an anaphylactic reaction may occur (anaphylaxis). Anaphylaxis is a severe life-threatening allergic reaction.
If someone has had anaphylaxis or has been told they are at risk of it, they will be given an auto-injector (pen) filled with adrenaline to carry with them to be used in the event of an anaphylactic reaction. They will normally be prescribed two auto injectors and it is very important that these are with the individual at all times, so that they can be used quickly if required.
There are currently three different types of auto-injector that can be prescribed. These are the Epipen ( www.epipen.co.uk
), Jext ( www.jext.co.uk
) and Emerade ( www.emerade.co.uk). They all contain exactly the same medication. There has been a shortage this year with the supply of some of these auto-injectors although this is improving. This may mean that someone has been prescribed a different one to what they are used to. If this is the case it is no cause for concern as they all contain exactly the same medication. In some cases, the expiry date of the medication may be extended.
If you or a family member has one of these auto-injectors, then it is important that you check the expiry date carefully. If it is due to expire in the next couple of months, it is worth chatting to your pharmacist or GP practice to see if the expiry date has been extended. In the short term you may be given one with a much shorter expiry date than usual or a different type if yours is not available.
The Anaphylaxis Campaign website contains more information for those that are interested.
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