What Are Allergies? The Immune System Of An Allergic Person?

Anaphylaxis is an extreme and sever allergic reaction that can be caused by insects bites, foods, latex and medication. This allergic reaction fiffers from one person tp the other. In some people, it can only affect one part of the body whereas in others, it affect more than one part of the body. The effects are usually within a few minutes of exposure to the substance that causes the allergic reaction. In other instances it can take hours before the effects are seen. This allergic reaction calls for immediate medical treatment because it can be fatal id it is not treated properly.

Contact with certain fields can be fatal for some children with allergies. This means that great care has to be taken and I system must be designed to vent children from coming into contact with their allergen (for example nuts or dairy products). Where the allergy is severe, this may affect the food that can be prepared and eating in the setting as some children can have a reaction just from being near other children who are eating food containing and allergen.

20. Propose a possible reason why there may be a small percentage of people who have a

Almost everyone has an allergy, whether or not they are massive, like peanut allergies, or minor, like seasonal allergies. The first time I had allergy was in my Ninth grade year of High School. When Miss. Town son's writing class came along and acted like a cup of milk in my existence.

If you have allergies, taking control of your immediate environment is important. Your home is likely where you spend a great deal of your time. From eating to relaxing with family to sleeping, you probably participate in a wide variety of activities in your home, as well. This means that all of the materials in your home may have an effect on your allergies, including the flooring.

Eight-year-old B.J. has had asthma for 2 years since he had acute bronchitis. He was tested for allergies and demonstrated marked responses to a number of animals, pollens, and molds. B.J. also has a history of asthma related to exposure to very cold weather.

The ironic thing about allergens is that most aren’t harmful to the body, but this doesn’t stop the immune system for mistaking them for foreign bodies, which is why it decides to fight back. Our immune systems are amazing things. They create proteins to fight disease, which are known as antibodies. These antibodies try to battle it out against the antigens. Once our immune system creates certain antibodies, they’ll recognize the same intruders again and protect our bodies automatically year in year

Susceptible Individuals are at risk to curtain airborne allergens and things that trigger frequent attack. According to Barnes, (2003) allergic reaction comes from factors, such as allergens, viral infections and exercise .Other triggers such as family pets, which includes dogs, cats and hamsters can cause an allergic reaction. Smoking, dust and fumes plays a part in the environmental factors. Asthma symptoms include tightness and cough chest, wheeze and breathlessness. Airflow obstruction results from twitchiness of the muscles in the airways and inflammation resulting in swelling of the airway walls as well as accumulation of secretions (Asthma UK, 2014) over time symptoms might vary. In young children symptoms in the severity

Allergy induced asthma can be caused by allergies that range from pollen and pet dander to roaches

A food allergy is an overreaction of the immune system to a specific food protein. When the food protein is ingested, in can trigger an allergic reaction that may include a range of symptoms from mild symptoms (rashes, hives, itching, swelling, etc.) to severe symptoms (trouble breathing, wheezing, loss of consciousness, etc.). A food allergy can be potentially fatal.

There has been a steady increase in childhood allergies in the past few years. More and more children are presenting signs of allergies ranging from mild to severe. It is important as parents that we educate our children on their allergies and how to handle allergy related emergencies. Food allergies are among the most common allergies that produce severe reactions in children.

Allergies are very common and global chronic diseases which occurs when the people’s immune system overreacts a substance which is judged to be harmful to human body. It’s now becoming major public health problem in developed countries especially in Australia. In 2007, according to an ASCIA-Access Economics Report that 4.1 million Australians (19.6% of the population) had at least one allergic disease. Also specialists speculate if Australia’s ageing trend continues, there will be a 70% increase in the number of Australians with allergy, from 4.1 million in 2007 to 7.68 million by 2050 (26.1% of the population). In this article, three aspects which related to allergies in Australia will be discussed in turn: causes, symptoms

If your child has allergies, you may need to allergy-proof your home. Ask your health care provider how to do this.

People with a family history of allergies or asthma are more vulnerable to developing asthma. Many people with asthma even have specific allergies. This Is known as allergic asthma.

Allergies are among the most common inveterate case worldwide. Allergy symptoms range from making you powerless to putting you at risk for life-menacing reaction.Food allergies are defined as “ the body 's abnormal responses to harmless foods; the reactions are caused by the immune system 'sreaction to some food proteins” (thefreedictionary.difntion.com).In other words,The job of the body’s immune system is to identify and ruin germs (such as bacteria or viruses) that make you sick. A food allergy results when the immune system wrong targets a harmless food protein an allergen as menace and attacks it.