Quick Answer
Use an EpiPen in a severe allergic reaction when symptoms such as hives, itching, swelling, stomach cramps, diarrhea, tight throat, difficulty breathing, or a weak pulse appear, and if you suspect anaphylaxis is occurring. Administer the EpiPen according to the device's instructions and seek medical attention immediately after use.
Recognizing the Signs of Anaphylaxis
When recognizing a severe allergic reaction, look for signs such as hives or itchy skin, swelling of the face, lips, tongue, or throat, stomach cramps, diarrhea, nausea, or vomiting, and difficulty breathing or swallowing. If the person’s airway is constricted, they may experience a weak or absent pulse, loss of consciousness, or a feeling of impending doom. If you suspect anaphylaxis is occurring, act quickly.
Using the EpiPen
The EpiPen is a self-administered injector that releases epinephrine to help alleviate the symptoms of anaphylaxis. To administer the EpiPen, hold the device at a 90-degree angle to the leg, between the upper thigh and the groin, and push the device firmly against the leg. After the device is activated, massage the injection site for 10 seconds to help the medication spread through the body. If you have access to a second EpiPen, use it according to the same procedure after 5-15 minutes.
Post-Administration Procedure
After administering the EpiPen, call 911 or your local emergency number immediately and provide as much information as possible about the situation. Do not delay medical treatment, as anaphylaxis can cause a second, potentially fatal reaction. Even if symptoms appear to subside, seek medical attention within 24 hours to ensure the individual receives proper treatment and to determine the underlying cause of the allergic reaction.
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