Allergies

An allergy is a disease of the immune system characterized by a hypersensitive reaction to a specific external stimulus. The prevalence of allergies and the number of allergy sufferers are increasing worldwide. Why do allergies occur and what types of allergens are known?

An anaphylactic reaction is a severe form of allergic reaction. Allergy is an exaggerated response of the body to an allergen. Anaphylaxis is a serious condition that threatens the health and life of the affected person. It manifests itself in several body systems. Anaphylactic shock is the most severe manifestation of anaphylaxis and immediately threatens human life.

Atopic eczema is the most common chronic inflammatory disease in children. What are the causes of the disease?

Hay fever is the most common allergic disease. What are its causes and manifestations?