allergen exposure

Allergen exposure occurs when a person comes into contact with substances that their immune system mistakenly identifies as threats, such as pollen, dust mites, pet dander, or certain foods. For sensitive individuals, this triggers an immune response that can cause symptoms like sneezing, itching, or even swelling. The level of exposure—how much, how often, and how directly—can influence the severity of reactions. Managing allergen exposure involves reducing contact with these substances when possible, using protective measures, and following medical advice to minimize allergic responses and improve quality of life.