During an anaphylactic reaction,what reverses the effects of histamine?

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During an anaphylactic reaction, epinephrine is the best choice to reverse the effects of histamine. Epinephrine acts as a vasoconstrictor, which helps to reduce swelling and increase blood pressure. It also acts as a bronchodilator, which helps to open up the airways and improve breathing. Antihistamines and corticosteroids can help with symptoms, but they do not provide immediate relief and are not as effective as epinephrine in reversing the effects of histamine. Acetylcholine does not play a significant role in the treatment of anaphylaxis.

During an Anaphylactic Reaction,what Reverses the Effects of Histamine