Essay in very simple language with the boundaries of different words here. Here you can find Essay on Common Allergy in English language for 5, 6, 7, 8, 9, 10, 11, 12 and IAS, IPS banking or other competitive exams students in 1100 words.
An allergy reacts exaggerated response to our immune system in response to physical contact with some foreign substances. It is exaggerated because these foreign substances are generally considered harmless by the body and there is no reaction in non-allergic people. Allergens People recognize foreign substances and their part of the immune system is on. Substances that are foreign to the body and can cause allergic reactions in some people are called 'allergens'. Examples of allergens include pollen, dust kites, dander and foods.
When allergic contact with the body, it causes the immune system to develop an allergic response to those who are allergic to it. Therefore, people can be referred to as allergens if they give inappropriate reactions to other people with harmful allergies. Allergy disease is more common in North America and Europe's highly developed countries and is less common in third world countries. This suggests that there should be something about modern, urban life that promotes allergic reactions.
Tobacco smoking is the most important indoor pollutant, which is strongly associated with allergic sensitization, asthma, and other respiratory diseases. Exposure to smoking increases the ability of the body to produce IGE (allergy antibodies) which is linked to allergens (eg pollen, dust bites and dander). The IGE response is a major trigger of allergic reactions.
The word 'allergy' was first used by Austrian pediatrician Clemens Pirquet (1874-19 29) to see harmful hyperactivity as well as harmful immunity. The word allergy is derived from the Greek word 'Elius', which means different or revenge and 'ergos', which means work or action. Thus, allergy broadly refers to the 'changing reaction'. Generally, there is a period of "sensitization" for allergic reactions from months to years.
Although it may sometimes appear that an allergic reaction has occurred before exposure to allergies, thus there should be a pre-contact for preparing the immune system to react.
In 1967, the husband and wife team of Kimishiz and Terrico Jishzacca detected the previously unknown type of immunoglobulin in people allergy and called it gamma e globulin or IGE IGE is an antibody that we all have in small amounts. Allergens, however, produce large quantities of IGE. Generally, this antibody is important in protecting us from parasites, but not with cat dander or other allergens. During the sensitization period, cat dander IGE is produced more and coats some potential explosive cells that contain chemicals.
These cells are able to produce an allergic response to the posterior exposure. This is because the reaction of cat dander with the dender IGE disturbs the cells and leads to the release of various chemicals including histamine. These chemicals, in turn, cause swelling and symptoms of typical allergies. Thus the immune system exaggerates and causes allergic reactions when stimulated by allergic reactions.
Allergies can possibly develop in the womb at any age. They are usually in children but they can cause symptoms for the first time in adulthood. Asthma can persist in adults, while in the old age the nose allergy decreases. The hereditary factor also plays a role because the risk of the person developing the allergy is related to the allergic history of their parents. If neither parents are allergic, then that person has an opportunity to be allergic to approximately 15 percent. If a parent is allergic, the risk increases to 30 percent and if both are allergic, then the risk is more than 60 percent.
It is clear that in order to develop allergy you must have a genetic tendency and be exposed to allergies. In addition, the more severe and repeated exposure in allergy and earlier life, the more likely it is to develop allergies. Although people may be the inheritors of the tendency to develop allergies, but they can not really be symptoms at all. Apart from this, people are not necessarily the heirs of diseases similar to that allergy or their parents. Some other important effects that can cause allergic conditions include smoking, pollution, infection and hormones.
Body parts that are prone to react with allergies include eyes, nose, lungs, skin and stomach. Although various allergic diseases may appear differently, they are the result of exaggerated immune response of foreign substances in all sensitive people. However, 'allergy puzzle can be said, it is not clear what substances allergic reaction will generate in person. In addition, which diseases can develop, or how severe the symptoms may be, is unknown.
Allergic rhinitis, asthma, allergic eyes, allergic eczema, gall bladder, allergic shock, etc. are common allergic disorders. The most common is allergic rhinitis or grass fever, which refers to symptoms of seasonal nose which are caused by pollen. Yes Sir round or perennial allergic rhinitis is usually caused by indoor allergens, such as dust bites, animal dander, mold, or pollen.
Symptoms After the allergic breathing, the inside of the nose results from the inflammation of the tissues of the tissue (tissue lining or membrane). Can be included in nearby areas such as ear, sinus, and throat. The most common symptoms include runny nose, sneezing, nasal itching (rubing), itching ear and throat, and post nasal drip (throat cleansing).
Another illness, asthma is often related to allergy, but not always. It is a respiratory problem that is caused by inflammation and dizziness of the lung airways (bronchial tube). Inflammation causes the way to compress the airways, which limits the flow of air inside and outside the lungs. Common symptoms include lack of breath, wheezing, cough, and chest hardness.
Allergic Eyes (Allergic Conjunctitis) is the inflammation of the tissue layers (membrane) that comes under the surface of the eyes and the surface of the eyelid. = Allergic reactions result in swelling. Allergic eczema (atopic dermatitis) is an allergy beating that is not usually caused by SIC: in contact with allergies. It is usually associated with allergic rhinitis or asthma and causes skin itching, redness or dryness.
Hives (etiquarial) are skin reactions that appear as itching swelling and can occur on any part of the body. Hives can be caused by allergic reactions, such as for food or medicine, but they can occur in people with non-allergies. Typical hive symptoms are red reception and acute itching. Allergy shock (Anaphylaxis or anaphylactic shock) is a life-threatening allergic reaction that can affect many organs at the same time.
This usually occurs when allergens are eaten (for example, foods) or injections (for example, a bee sting). Some or all of the symptoms that may occur are skin hose or red color discoloration, nasal congestion, swelling of the throat, abdominal pain, nausea, vomiting, shortness of breath, wheezing, low blood pressure or shock.
Shock refers to insufficient circulation of blood to body tissues. Shock is usually caused by blood loss or infection, while allergic shock is spread and 'leaky' is due to blood vessels, resulting in blood pressure decreases.