How can allergies be discovered?

• Itching in the eyes and nose • Tingling of the eyes • Rash in the skin • Discomfort • Feeling • General malaise. In the case of food allergies, symptoms include: vomiting, or severe stomach pain. If a child refuses a certain food, then it may be an intolerance to that food. If you continue consuming it, there is a risk of allergic reactions. As a rule, the little ones have, but this is reversible with the passage of time. In the case of insect sting allergies, the symptoms are: swelling of the sting site, pain, swelling of the swollen area.

Usually, most symptoms disappear immediately after exposure to allergen is complete. But there are also serious cases of allergic reactions, the most severe being anaphylaxis. To be remembered that puts the person in danger at risk and is considered a medical emergency. • Severe rash and itching all over the skin • Severe breathing • Throat pain • In the hands, feet, lips and scalp. The family doctor, knowing the history of a patient, may assume whether or not he is allergic to a specific allergen, but the diagnosis is made by an allergy specialist in some or several serological tests to identify and confirm the presence of substances that .

Skin tests are performed by administering an extract containing a small amount of suspected allergen, and if the patient is allergic, in a few minutes a papula. Serological tests are performed in the laboratory and a single blood sample is required from which can be quantitatively determined IgE specific antibodies to a specific allergen. Treatment is established after the diagnosis has been identified by the allergist, and may include administration of drops for the eyes or nasal sprays, or pills and injections. Today, there are desensitization treatments that consist of injections. .