Biological Allergens

Biological allergens are substances originating from plants, animals, fungi, or microbes that can trigger allergic reactions in sensitive individuals. Common examples include pollen from trees or grasses, mold spores, animal dander (tiny skin flakes from pets), and insect proteins. These allergens can cause the immune system to overreact, leading to symptoms like sneezing, itchy eyes, or asthma. Understanding biological allergens is important for managing allergies, as avoiding exposure or seeking appropriate treatment can reduce symptoms and improve quality of life.