Allergy - Allergies

induced by contact, inhalation and / or exposure to normally harmless foreign substances, called allergens.

The tissues involved in this reaction are mainly the nasal mucosa, the eyes, the bronchi and the skin system; these become hyperactive and, under certain external conditions such as the presence of pollutants, they become even more sensitive.

and bacteria. Other foreign substances are normally harmless and, if they come into contact with the defense system, they are ignored and do not give rise to any problem. In predisposed people, the body triggers an allergic reaction of hypersensitivity towards specific allergens.