Allergy is an acute allergic reaction that usually starts in few minutes after getting sensitized by allergens. Sneezing, itchy, red, and watery eyes, shortness of breath, coughing, dermatitis, skin rashes, and swollen lips, face, and tongue are a few of the typical allergy symptoms. The severity of allergy symptoms, however, varies greatly from person to person.
Patients with severe allergic disorders have more severe allergy symptoms leading to anaphylaxis. It is potentially life threatening severe allergic reaction charactreised by severe respiratory distress, multiple organ failure, confusion, dizziness, and fainting.