Allergic Rhinitis
An allergic reaction occurs when the immune system attacks a usually harmless substance called an allergen that gains access to the body. The immune system calls upon a protective substance called immunoglobulin E (IgE) antibodies to fight these invading allergic substances or allergens. Even though everyone has some IgE, an allergic person has an unusually large amount of IgE. This army of IgE antibodies attacks and engages the invading army of allergic substances of allergens.
Specialized cells called mast cells also participate in the allergic reaction. Mast cells release a variety of chemicals into the tissues and blood, one of which is known as histamine. These chemicals frequently cause allergic reactions. These chemicals are very irritating
…show more content…
Pollen lodges in the nasal lining tissues (mucus membranes) and other parts of the respiratory tract, where it initiates the allergic response. Up to 7.8% of American adults suffer from allergic rhinitis. Approximately one in four people with allergic rhinitis also has asthma
What are risk factors for allergic rhinitis?
A person is programmed to be allergic by his/her genetic makeup and is destined to be allergic from birth. People of all races are affected, and the condition affects both males and females equally. Symptoms commonly begin in childhood. Having frequent exposure to the particular allergic substance is a risk factor for frequent attacks.
When and where does allergic rhinitis occur?
Since allergic rhinitis is frequently caused by pollen, symptoms occur when pollen is in the air. Trees primarily pollinate in the spring, while grasses pollinate in the spring and summer. Weeds usually pollinate in the late summer and fall. Of allergy sufferers in the United States, many are allergic to ragweed, about half are allergic to grasses, and fewer are allergic to trees. Of course, many people are allergic to other substances such as mold spores, animal protein, and dust mites, to name a few. Food is an uncommon cause of allergic rhinitis. If you wish to know the pollen count in your
Case Study: Identify Environmental Factors That Might Be Prevalent In Duplin County
901 Words | 4 PagesThe last environmental factor that can cause asthma attacks is the weather. Extremely cold air, dry wind, and sudden weather changes can trigger asthma attacks. Eastern NC, including Duplin County, has been
Asthmatic Episode Analysis
716 Words | 3 PagesPart 1 Some of the common things that trigger an asthmatic episode are cigarette smoke, exercise, allergens, sudden temperature change, excitement or stress, cold air, and odors. Some factors that could have affected her is going upstairs, going from standing to sitting position, the dust and allergens, the smell of coffee and the teddy bear as well.
Emily Vonder Meulen's Suicide
365 Words | 2 PagesThis article begins with the tragic accounts of a 13-year-old teenage girl who assumed she was having an asthma attack at school and took a few puffs of her inhaler for her asthma, however sadly she went into anaphylactic shock from a food allergy and later died. Statistically, millions of Americans have asthma and many of them also have food allergies, which puts them at a greater risk of experiencing severe allergic reactions. Emily Vonder Meulen, another 13-year-old who died due to a food allergy, was always extremely careful about her food selection’s and aware of her anaphylactic symptoms. Her death was caused by a sandwich she ate at a restaurant that had trace elements of peanuts, which Emily had a severe allergy to peanuts. However,
Emily Vonder Meulen's Suicide
365 Words | 2 PagesThis article begins with the tragic accounts of a 13-year-old teenage girl who assumed she was having an asthma attack at school and took a few puffs of her inhaler for her asthma, however sadly she went into anaphylactic shock from a food allergy and later died. Statistically, millions of Americans have asthma and many of them also have food allergies, which puts them at a greater risk of experiencing severe allergic reactions. Emily Vonder Meulen, another 13-year-old who died due to a food allergy, was always extremely careful about her food selection’s and aware of her anaphylactic symptoms. Her death was caused by a sandwich she ate at a restaurant that had trace elements of peanuts, which Emily had a severe allergy to peanuts. However,
Anaphylactic Shock Research Paper
1263 Words | 6 PagesOn initial presentation both of these types of reactions appear the same and are treated in the same manner. The biggest difference between the two is that patients with IgE mediated reactions had to have undergone a previous episode involving a reaction. In other words, someone would have had an allergic reaction to the same substance at an earlier point in time. Both IgE immune and IgE mediated reactions can be caused from common foods such as a nut or shellfish. Medications can be a cause of anaphylaxis from a product that is used to make the medication or from a preservative that is used in the medication to increase its shelf life.
Explain How Dirty Rugs Affect People With Allergies
422 Words | 2 PagesHow Dirty Rugs Affect People with Allergies It’s no surprise that placing a beautifully designed rug in the middle of your living room elevates your home’s interior aesthetic. However, if you don’t clean it regularly, the rug will get dirty and affect your property’s healthy indoor environment. Since a dirty rug’s texture is shaggy, it attracts a lot of miniscule debris like dust, dirt, and fur. It also becomes a serious health hazard for individuals who have allergies, asthma, and weak immune systems because of these two reasons: Traps Allergens and Irritants Dirty rugs are ideal habitats and hiding places for mold, mites, and insects.
Bio 3800 Unit 1 Writing Assignment
837 Words | 4 PagesAccording to William Payne who wrote The Morphology of the Inflorescence of Ragweeds, says ragweed allergy occurs when human immune system aggressively react to the tiny grain of pollen released by maturing ragweed flower. The immune cells that helps to fight disease start dispatching antibodies to the pollen. The subsequent flow of biochemical reactions flood the bloodstream and histamine is released. This Histamine is a compound that causes familiar allergic symptoms. Some this symptoms includes sneezing, sniffling, nasal congestion, and sleep disruption.
Informative Speech On Allergen Immunotherapy
868 Words | 4 PagesI would like to start off with what is probably the most important aspect, what allergen immunotherapy is. According to Allergy, Asthma, and Immunology Research, Allergen Immunotherapy was a treatment created by Leonard Noon in 1911. It consists of allergy shots that trigger the immune system just enough without causing anaphylaxis. Anaphylaxis, or anaphylactic shock, is a serious allergic
Peanut Allergy: A Short Story
1041 Words | 5 PagesWhen my friends ask if I want to try some of their food, I must always question, “Do you know what’s in it? Are there any nuts?” Hence I am so vigilant of what I put into my body, I have never had an instance where I had to use my EpiPen, which is a very good thing. Not only does my family feel more secure knowing that I was taught well enough to stay out of harm’s way, but it makes me feel better about myself that at such a young age, I am able to look after myself. Though it is hard to have such a severe allergy, I have made the most out of what I possibly
Food Informative Speech Outline
830 Words | 4 PagesII. Your Body is the target for allergies so it is important to know about how to take care of your body and what environment your body is supposed to be in. A. Pollen Builds Immunity 1. Immunity is the ability of organisms to deflect a certain infection or certain germ by specific antibodies or sensitive white blood cells. 2.
Hypersensitivity Lab Report
591 Words | 3 PagesThis reaction could occur in the skin, eye, nasopharynx, bronchopulmonary tissues and gastrointestinal tract. Several symptoms appear with these reactions from minors to sever symptoms that can lead to death. The reaction of type l hypersensitivity usually takes 15-30 minutes from the time of the introduction to the antigen, however, sometimes it takes (10-12 hours). The antigen that caused hypersensitivity type l are defined as allergens which stimulate the production of antibodies of the immunoglobulin IgE. Mast cells and basophils are the main component in type l hypersensitivity where the reaction occur at its surface leads to receptor cross-linking and degranulation. This leads to the release of vasoactive biomolecules and produce allergic reaction.
Birch Pollen Allergy Research Paper
819 Words | 4 PagesBirch Pollen Allergy Allergy to birch pollen is known as birch pollen allergy. Certain protein present in birch pollen causes over-reaction of the immune system. Such pollen allergies are caused when pollens from the grasses, weeds and trees are released into the air to fertilize each other. If a person allergic to pollen comes in contact with it, his/ her immune system overreacts and causes signs and symptoms of allergy. The body then releases immunoglobulin E, an antibody that travels to different cells, which release a chemical called 'histamine ' that causes allergic reactions in the body.
Symptoms Of Milk Allergy In Babies
613 Words | 3 Pagesand it’s a life threatening reaction to children. It closes the airways and block children from breathing. The other signs include facial flushing, itching, and shock with a drop in blood pressure. If your child gets milk allergy or anaphylaxis, take them immediately to the hospital.
Why Do Children Need Allergies?
608 Words | 3 PagesIn addition, they also hoped to prevent the allergy entirely. To accomplish this, they developed an inhibitor peptide called STAT6-IP that was given to newborn mice by intranasal droplet. The purpose of this nasal spray was to teach the immune system, before the allergies are present. The results of this experiment were that many of the baby mice were not allergic to anything, since the immune system “learned” to tolerate allergens. This district approach redirects the immune system the immune system away from the allergic response and then it will not matter if the child is exposed to pollen, cats, or dogs, because the immune system will not form an aggressive allergic reaction
Vanish Your Worst Allergy Essay
1302 Words | 6 PagesBeing a allergy sufferer is not less any prison when you have to hide yourself from beauty of environment. You become a slave to your allergy. If you are still confused with product than don’t need to worry, it comes with 60 days money back guarantee for satisfying its
More about Allergic Rhinitis
Case Study: Identify Environmental Factors That Might Be Prevalent In Duplin County
901 Words | 4 PagesAsthmatic Episode Analysis
716 Words | 3 PagesEmily Vonder Meulen's Suicide
365 Words | 2 PagesEmily Vonder Meulen's Suicide
365 Words | 2 PagesAnaphylactic Shock Research Paper
1263 Words | 6 PagesExplain How Dirty Rugs Affect People With Allergies
422 Words | 2 PagesBio 3800 Unit 1 Writing Assignment
837 Words | 4 PagesInformative Speech On Allergen Immunotherapy
868 Words | 4 PagesPeanut Allergy: A Short Story
1041 Words | 5 PagesFood Informative Speech Outline
830 Words | 4 PagesHypersensitivity Lab Report
591 Words | 3 PagesBirch Pollen Allergy Research Paper
819 Words | 4 PagesSymptoms Of Milk Allergy In Babies
613 Words | 3 PagesWhy Do Children Need Allergies?
608 Words | 3 PagesVanish Your Worst Allergy Essay
1302 Words | 6 Pages