The term "allergic people" refers to individuals who have an allergic reaction when they come into contact with certain substances or exposures. These reactions can vary in severity, from mild itching and redness to life-threatening anaphylaxis. Allergens that commonly trigger allergic reactions include pollen, pet dander, certain foods, insect bites, and medications. People who have allergies are advised to avoid contact with their specific allergen or take appropriate precautions when exposed to it.