What is the primary treatment for anaphylaxis?

The primary treatment for anaphylaxis is epinephrine. This medication is a potent vasoconstrictor that counteracts the severe reactions of anaphylaxis, including airway swelling, bronchospasm, and hypotension. Epinephrine works rapidly to elevate blood pressure, reduce swelling and hives, and alleviate respiratory distress by relaxing bronchial smooth muscle. It is crucial to administer epinephrine as soon as anaphylaxis is recognized, as timely intervention can be life-saving.

Other treatment options, such as antihistamines, corticosteroids, and oral steroids, are typically used for managing allergic reactions and may help in treating symptoms after the initial episode, but they do not address the immediate life-threatening aspects of anaphylaxis. Antihistamines, for instance, are more suited for mild allergic reactions, while corticosteroids and oral steroids are often used to reduce inflammation in prolonged allergic responses, rather than for acute management of anaphylaxis.