Allergy - a heightened sensitivity to any substance. This material may be any chemical ingredient, product, hair, dust, pollen or microbe prednisone-info.com.
Today it is well established that allergens may be substances produced within the body. They are called endoallergeny or autoallergens. They are natural - proteins unmodified tissue isolated from the system, is responsible for immunity. And the acquisition of - proteins, acquire foreign properties by thermal, radiation, chemical, bacterial, viral, and other factors. For example, an allergic reaction develops in glomerulonephritis, rheumatism, arthritis, hypothyroidism.
Allergies can rightfully assign the second name of "disease of the century", as at present, the disease, and more specifically its kind suffers more than 85% of the entire population of our planet. Allergies - is an inadequate reaction of the human body on contact or being hit by an allergen. The most common allergy is not treated, all the so-called treatment is reduced to finding a direct allergen, and its complete isolation, in this case, prevention is more important than the treatment itself. In the first place, so that preventive actions are successful, you need to draw the right conclusions about the causes of the disease itself. In order to recognize the body's allergic reaction, it is necessary to know the allergic symptoms, in order to timely and correctly could provide medical assistance to people with allergies.
An allergy is an individual disease. Some have an allergy to pollen, others in the dust, the third is allergic to cats. Allergy underlies such diseases, such as bronchial asthma, urticaria, dermatitis. The development of certain infectious diseases may be associated with allergies. In this case allergy called infectious allergy. Moreover, the same allergen can cause various symptoms of allergy in different individuals and at different times.
In recent decades, marked by a pronounced increase in the incidence of allergies. There are various theories to explain this phenomenon: the impact of hygiene theory - this theory claims that hygiene standards deprives the body contact with many antigens, which causes poor development of the immune system (especially in children). Increasing the consumption of chemicals and chemical products - many chemicals can act both as allergen and create preconditions for the development of allergic reactions by a dysfunction of the nervous and endocrine systems.
The cause of allergies is often poor diet and an unhealthy lifestyle. For example, excessive intake of refined foods or foods stuffed with chemicals and additives. The cause of allergies can also be a simple emotional or psychological stress.
Allergies can be found on suddenly arisen runny nose, sneezing or slёzotecheniyu. Redness and itching of the skin may also speak about the presence of allergy. The most common allergic reaction occurs when the human contact with certain substances, called allergens. The body reacts to it as a causative agent and is trying to protect. Among allergens include, as substances which have a direct allergenic effects, and substances that can increase the effects of other allergens.
The reaction of people in the different groups of allergens depends on the genetic characteristics of the immune system. Numerous data demonstrate the existence of a genetic predisposition to an allergy. Parents who suffer from allergies, are at higher risk to have a child with the same pathology than healthy couples.
Most people mistakenly believe that allergic disease is safe and runs without consequences. The allergic reaction causes unpleasant symptoms, accompanied by fatigue, increased irritability, decreased immunity. But this is not all the effects of allergies. The disease often causes eczema, hemolytic anemia, serum sickness, bronchial asthma.
The most serious complication - difficulty breathing, evolving to anaphylactic shock with convulsions, loss of consciousness, a dangerous decrease in blood pressure. Anaphylaxis occurs after administration of certain drugs, because of presence of insect bites and irritating factor in food. The most common signs of allergies are a stuffy nose and frequent sneezing.
The main difference from cold allergy that the above symptoms persist much longer time than in the conventional OCR. Allergic dermatosis, or atopic dermatitis, as the effects of allergy, developed quickly and in severe cases are treated with prolonged and difficult. Dermatitis pronounced swelling, blisters, itching, peeling, redness.
Another, more severe allergies - is anaphylactic shock. This disease occurs less frequently, but it is very dangerous and is growing rapidly. The consequences of allergy is difficult to anticipate. This disease is always caught by surprise, and if the immune system is functioning normally, the person recovers quickly. But it also happens that the symptoms too quickly amplified and then you need to quickly take antihistamines. comes "Diphenhydramine", "Suprastin", "Tavegil" in this group. These drugs should always be in the home medicine cabinet, but the reception is carried out only after consultation with a specialist, who will prescribe the necessary treatment, and it allows you to avoid the effects of allergies.
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