Inandningsallergener

Inandningsallergener, also known as airborne allergens or inhalant allergens, are substances that can trigger an allergic reaction when inhaled into the respiratory system. These allergens are typically microscopic particles found in the environment. Common examples include pollen from trees, grasses, and weeds, which are prevalent during specific seasons. Another significant group is dust mites, tiny creatures whose waste products are a common trigger for allergies and asthma, particularly in indoor environments.

Mold spores, produced by various types of mold, can also act as inandningsallergener, especially in damp or humid conditions. Pet dander, consisting of microscopic skin flakes shed by animals like cats and dogs, is another frequent cause of allergic reactions. Less common, but still significant, are allergens from insects, such as cockroach droppings, and certain occupational allergens found in specific work environments.

When a person with a predisposition to allergies inhales these substances, their immune system may overreact. It mistakenly identifies the allergen as a harmful invader and releases chemicals like histamine. This chemical release causes inflammation and symptoms in the respiratory tract. Common symptoms of inandningsallergener exposure include sneezing, runny or stuffy nose, itchy eyes, coughing, and wheezing. In more severe cases, it can lead to asthma attacks or allergic rhinitis, often referred to as hay fever. Diagnosis typically involves allergy testing, and management focuses on avoiding allergens and using medications to control symptoms.