What medication should always be available when administering allergy injections?

When administering allergy injections, it is critical to have epinephrine readily available as it is the first-line treatment for anaphylaxis, a severe and potentially life-threatening allergic reaction. Allergy injections, particularly those related to allergen immunotherapy, can sometimes trigger intense allergic responses, including anaphylaxis, that require immediate intervention.

Epinephrine works by constricting blood vessels, increasing blood pressure, dilating air passages in the lungs, and reducing swelling and hives. Its rapid action can reverse the effects of severe allergic reactions, making it essential in any setting where allergy injections are given. Having epinephrine on hand can ensure that prompt and effective treatment is available if a patient experiences a serious reaction post-injection.

In contrast, medications like aspirin, ibuprofen, and acetaminophen do not address anaphylaxis and are primarily used for pain relief or to reduce fever and inflammation. Therefore, their availability is not a substitute for the urgent need for epinephrine in the case of severe allergic reactions.