What is another word for allergic reaction?
Pronunciation: [ɐlˈɜːd͡ʒɪk ɹɪˈakʃən] (IPA) 
An allergic reaction, also known as a hypersensitivity reaction, can range from mild to severe and can affect different parts of the body. A few synonyms for allergic reaction are sensitivity, intolerance, and allergy. These terms refer to an adverse reaction to a substance, food, or medication that the immune system perceives as a threat. Common symptoms of an allergic reaction may include itching, swelling, rash, hives, or difficulty breathing. Preventing exposure to the allergen is the most effective way to avoid allergic reactions. Treatment may include antihistamines, epinephrine, and corticosteroids in some cases. It's crucial to seek medical attention immediately if you experience severe allergic reactions.
