Home Categories Submit Republish Tools Links Credits Contact
Popular Articles
 
     
 
 Categories
 
 
Submit your articles online!

Have You Ever Wondered What Allergies And Allergic Reactions Really Are?

By: David Chandler

Published: August 17, 2007
Link To Article Link To Article  E-mail Article E-mail Article  Republish Article Republish Article
An Allergy is a hypersensitivity to foreign substances which are normally harmless but which produce a violent reaction in the allergy sufferer. Allergies are generally the body's effort to eliminate something it considers unsuitable. Typical allergic reactions are hay fever, migraine, asthma, allergic rhinitis, digestive disturbances, coeliac disease, conjunctivitis, urticaria, eczema, drowsiness, CFS, hyperactivity in children, tinnitus, recurrent sinusitis and ear infections. In a few people, the histamine (anaphylactic) reaction can cause muscle cramps, disorientation, unconsciousness, and death from shock or suffocation.

Types

There are different types of Allergies, the most common being type1. When an allergen encounters cells capable of antibody formation, they then form IgE antibodies, which bind to the surface of other cells, called mast cells and basophils. In response to the attachment those cells release chemicals, called mediators of anaphylaxis, among them histamine. Those chemicals cause allergic reactions such as swelling or the secretion of mucus.

Almost any substance can be an allergen for an individual. Common allergens include certain foods, especially milk, wheat and eggs, pollens, dust, moulds, cosmetic and certain food additives.

An Allergy is not the same as intolerance. Allergies always involve the immune system, whereas intolerance, e.g. lactose intolerance, is caused by a lack of lactase, the enzyme that converts lactose into glucose.

Causes

Allergies may have many different causes-from pets to pollen to certain types of medicine and foods. In addition, allergic symptoms may be just as varied. While no one can predict when or how an allergy will develop, you can learn how to keep allergies under control by following a treatment plan and avoiding the things that aggravate your allergic symptoms.

Symptoms

When allergies flare up, they may cause a considerable amount of discomfort and inconvenience, but having allergies does not mean you have to struggle with your symptoms. Understanding how to help keep allergies from interfering with the things you want to do may make a big difference in how you feel and how you live.

For more information visit: http://www.AllergiesInfoCenter.com



Visitor Comments

Post Comment Post A Comment
What do you think about this article? Do you agree or disagree with it? Be the first to comment on this article, and share your thoughts with the world. No registration is required to post comments.

Article Icon Air Purifiers: Do They Work?
Most families have managed without an air purifier for generations - hundreds or even thousands of years, so what, you may be asking yourself is the hurry to get one now? And it is true, there is a bit of a...
Article Icon Are You Suffering From Milk Allergy?
Milk allergy can make it hard to eat the foods you love, so it's important to become more informed about milk allergy symptoms. Fortunately, there is hope for dealing with this condition through natural...
Article Icon Do Anti-Allergy Air Purifiers Work?
Are you one of the growing numer of people who suffer from an allergy? If you are then you have probably already tried several ways to control your allergy, but have you ever thought of using an...
Article Icon Chronic Urticaria And What Causes It
Chronic urticaria is usually a disorder that can cause hives to develop on the skin. This skin reaction is recognized by light and somewhat elevated wheals or inflammation, which is usually surrounded by...
Article Icon Central Air Purifiers
We have all heard of central heating and most of us have heard of central air conditioning, but how about central air purifying? Indeed, is there such a thing? When you go to the mall or general department...
Article Icon Local Honey For Seasonal Allergies
For those of you who dread seeing those first spring blooms because of seasonal allergies, there may be some relief in sight..local honey. Local honey is believed to prevent the symptoms of seasonal allerg
Article Icon Eczema Types And Causes Of Eczema
Eczema skin conditions are fairly common. To-date there are no know cures for eczema, however, natural old home remedies for eczema have been found to be effective in treating the condition. Symptoms of eczema
Article Icon Organic Face Cream - Perfect Skin
More and more people are living green and are demanding natural skin care products, like organic face creams. These days we're all living healthier and want to know what is going into our bodies and on our...
Article Icon Symptoms And Treatments For Rosacea
Looking for alternative treatments for rosacea? You're not alone considering that up to 16 million people suffer from this skin disease. Therefore, rosacea awareness is up and people are tired of the...
Article Icon Acne Treatments For Sensitive Skin
Finding treatments for acne prone sensitive skin is really difficult, especially if your skin gets irritated quickly. So how do you find a natural acne cure that helps get rid of uneven skin tone and red...

Article Icon Don't Devote Precious Business Resources To Online Marketing Strategies Without Considering SEO
Top marketing strategies have one business resource that trumps all others, according to the experts. Search engine optimisation or SEO is a simple, low cost improvement to any digital marketing strategy.
Article Icon Expert Business Advice Shows How All Businesses Can Reap The Benefits Of Facebook
Many businesses are using social networking sites but, according to business experts, too many are failing to hit the mark. A dose of the right expert business advice will ensure that your business makes...
Article Icon Business Experts Predict Big Marketing Opportunities As Social Web Goes Mainstream
New research showing that the social web is booming and that more and more older users are participating, backs up expert business advice given over the last two years suggesting businesses leverage social...
Article Icon Bad Credit Car Loans Have Their Advantages
Are you one of the many people who have credit problems? Poor credit ratings and bad credit is more common than you think. Bad credit is not something to be ashamed of as it can happen to all of us at some...
Article Icon Earning Your Degree Online
It is not at all surprising that numerous business schools and universities have established online degree programs. Acquiring your first degree or advancing your education has become very popular for a...
Article Icon Fitness Equipment Machines - What You Should Know
Being fit, healthy, and flexible is not always easy. It takes regular exercise and eating a healthy diet rich in fruits and vegetables. In addition, any exercise program that you choose such as push-ups...
Article Icon Framed Art
By displaying framed art in your home or office, you are complimenting any room you place them in. The best aspect of framed art is that it is quick, easy and relatively inexpensive. Framed art is...
Article Icon Spyware Remover - Protect Your Computer From Spyware
Spyware - this is one of the biggest threats to security and privacy in the Internet today. Spyware intrude, break and enter our computers and pose a great threat especially with more malicious spywares....
Article Icon Pursuing An Online Degree
If you want to earn an associates, bachelors, masters, doctorate degree, or certificate or even just improve your work skills, an online degree program may be for you. These programs are a prime option for...
Article Icon Candles
A candle is a light source usually consisting of an internal wick which rises through the center of a column of solid fuel. Typically the fuel is some form of wax with paraffin wax being the most common....


Print This Article Print This Article
Add To Favorites Add To Favorites
Cite This Article Cite This Article
 
 
Home | Categories | Submit | Republish | Tools | Links | Credits | Contact | Privacy Statement | Terms Of Use
Copyright © 2012 InfoServe Media, LLC (DBA PopularArticles.com). All rights reserved.