Allergies occur when the immune system reacts to a substance that is usually harmless, such as pollen, dust mites, or certain foods.

Symptoms can vary widely, from mild sneezing and itching to severe reactions like anaphylaxis.

Identifying triggers through allergy testing is crucial for effective management.

Common treatments include antihistamines, nasal sprays, and allergy shots.

Allergies can significantly impact daily life, affecting sleep, work, and social activities.

Proper education and avoidance of allergens are key components of managing allergies effectively.