Allergies, allergy symptoms - everything you need to know

Allergy
Allergy - a condition of heightened sensitivity of the created being organism in relation to a nice substance or substances (allergens) that develops through repeated exposures. Physiological mechanism of allergy involves the disposition of antibodies that leads to a curtail or increase its sensitivity. Allergy manifested silnysm resentment of mucous membranes, skin sypyami, ill-defined malaise, and so on.
By allergic reactions in clinical actual performance as an expression, at the derivation of which is an immunological conflict. In the diagnosis of allergic reactions is momentous to identify the allergen, its causal relationship with the clinical manifestations and the sign of immunological reaction. There is a inferior pathogenic principle of separation of 4 types of allergic reactions.
Allergic diseases amid children is now widespread, growing the numeral and severity. This is due, apparently, to environmental vitiation by exhaust fumes, industrial waste, the emergence of a domestic set of synthetic materials, dyes and other substances that are allergens, and to this degree contribute to the spread of allergic diseases. The widespread and uncontrolled practice of drugs also leads to one increase in allergic reactions. Increased sensitivity to drugs is often precipitated by excessive use of simultaneous multiple drugs (polypharmacy), uncontrolled antibiotics, need of knowledge by doctors pharmacokinetics of the deaden with narcotics. In the occurrence of allergic diseases operate a role of influence of climatic factors, heredity, somatic pathology, the nature of power and so on.
Thus, an allergy - it is pathologically increased and perverted rebound to certain antigenic substances of intelligent being, which in normal individuals do not mainspring ill effects. Important role in the expanding of allergies is given as the irritable, endocrine systems, pathology of the gastrointestinal district, and so on. Cause allergies be able to be a variety of substances what one., entering the body, causing an immune response humoral or cell type.
Alimentary allergy
Food allergy - ~y allergic reaction to the food allergens that may occur while you use whole milk, egg whites, grapple (perch, cod, etc.), crayfish, crabs, grasses, fruit of leguminous plants, strawberries, nuts, citrus, chocolate and other products.
Allergic rebound (food allergy) appears each time afterward taking food allergy and the niceness of the reaction depends on the concentration of antibodies in human blood.
With viands allergies, there are signs the frustration of the gastrointestinal tract (violations of the motor and secretory exercise).
In the investigation of food allergy may have ~ing the general reaction (fever, drop in royal line pressure, changes in the blood). Isolated manifestations of victuals allergy - hives, angioedema, bronchitis, itchy skin, eczema and with equal rea~n on.
Allergy Symptoms
Allergies can occur in forms of that kind as: respiratory allergy, inhalant allergy, allergic conjunctivitis, allergic dermatitis, allergic enteropathy, anaphylactic shog.
Respiratory allergies caused by allergens, which presentedin in the air as gases or actual fine dust - aeroallergens.
Upon contact with the mucous membrane of respiratory written discourse aeroallergen causing symptoms of respiratory infirmity - the sneezing, itchy nose, watery nasal discharge, coughing, wheezing and asthma in the lungs. Allergic rhinitis (runny nose) and asthma - the violent effort manifestations of respiratory allergy.
Respiratory allergy symptoms are true similar to the symptoms of colds. Whatever their differences, want to know the features typical concerning allergy: a normal body temperature, nasal discharge and perspicuous liquid, sneezing, frequent and repeated; symptoms final much longer than a cold.
Aeroallergen have power to also cause allergic conjunctivitis.
Its symptoms: powerful eyes, tearing.
Allergic skin reaction called allergic dermatitis. They be able to cause a variety of allergens: rations and aeroallergen, metals and household chemicals, cosmetics and pharmaceuticals. They absolutely affect the skin, as well at the same time that enter the body through the respiratory extent, gastrointestinal tract, with injections or insect bites.
The violent effort symptoms of allergic: itching and redness of the derm rash on the type of eczema, peeling, dryness, bombastic, blisters.
Are quite common and allergic reactions to foods and medicines from the gastrointestinal plot.
Their symptoms: nausea, vomiting, diarrhea (diarrhea), constipation, swelling of lips, tongue (angioedema), of the intestines colic.
Anaphylaxis - the most serious manifestations of allergy. It may occur in the interval from several seconds to five hours afterward being hit by the allergen in the carcass.
Symptoms of anaphylactic shock: loss of consciousness, bitter shortness of breath, cramps, rashes altogether over his body, vomiting, involuntary micturition and defecation.
When you see these symptoms, bid immediately for an ambulance.
The greatest number common causes of anaphylactic shock - it's every allergy to insect stings and medications.