Allergies

Allergies are caused by immune system reactions to a harmless foreign substance called allergen. These substances range from certain foods to pollen, dust and animal dander. The way allergies happen is when immune system generates antibodies to fight a particular allergen even though it’s not harmful. That reaction causes allergy symptoms ranging from skin imflamation, nasal congestion, sneezing, itchy eyes and so on.

The seriousness of allergies differs from person to person and may vary from minor discomfort to anaphylaxis – a potentially life-threatening emergency. Although most allergies can not be cured, several treatments can help relieve the symptoms.

About 20% of Americans and probably 20-25% of people worldwide are affected with allergies. Common causes of allergic reactions include food such as peanut or milk, and seasonal allergies caused by grass, weed, tree pollen, or various molds. Animal allergies may also cause unpleasant conditions such as itchy eyes and skin, sneezing, rash or nasal congestion, and wheezing.

Allergy Treatment

Allergies do not have to be intolerable. There are a number of ways to lessen the symptoms, including allergy shots, which help sufferers deal with allergens more effectively. In addition, there is medication, both prescription and over-the-counter versions. It is important to keep in mind that allergies can never be “cured.” However, the allergy treatments that are available, specifically medication, can make symptoms much more tolerable. There are decongestants, antihistamines, corticosteroids and combination drugs on the market today.

allergy treatment

Decongestants

Like their name implies, decongestants help with congestion. They are particularly effective at easing allergy symptoms when used in conjunction with antihistamines. It is possible to purchase decongestants in pill, liquid, eye drop or nasal spray form. Read more »

Allergy Tests

Whenever you are having some sort of allergic reaction, your doctor will be able to work with you to better pinpoint the problem at hand. This way, you will be able to have the right level of treatment to get you feeling back to normal again. In addition to a variety of questions regarding your habits as well as your symptoms, you will have to undergo a series of allergy tests.

Allergy Testing

Target The Diagnosis

Getting a diagnosis for allergy problems will begin with an examination by the doctor. You can find out ahead of time what your doctor will need from you so that you can prepare your answers and keep it thorough. Read more »

Types of Allergies

Allergy is caused by specific agents which are called allergens. They could be everything in the environment from foods to pollens and dust or chemical substances. This article is going to take a look into different types of allergies determined by various allergens.

allergy types

Food Allergies and Food Intolerance

If you are allergic to a certain food, your body will react when it gets in touch with it. In case of severe allergies, you can develop a severe allergic reaction even if you touch the food and not swallow it. Peanuts are among the worst allergens, so people who are allergic to them need to be aware that they could even get killed if they ingest even a very small amount. Food intolerance is not a life threatening condition, but it is far from being pleasant, as well. Read more »

What Are Allergies?

Allergies are common conditions that 20% to 25% of Americans experience everyday.  They are an adverse response that the body has to a foreign substance like dust or certain food such as nuts.  These substances are generally safe and are called allergen when cause an allergic reaction.

Allergy

Allergy occurs when immune system responds to an allergen as an invader, just like an infection.  When the allergen enters the body, immune system generates type of antibody called IgE that attaches to allergen to fight it off.  The body produces and releases various chemicals such as histamine into our blood stream causing allergic reactions.  Now the next time our body is exposed to the same allergen, our immune system develops more of the same antibody and same chemicals released into our system so we experience the same allergic reaction.  The type of the symptoms is determined by the way you got the allergen.  For instance, you can have difficulties with breathing and airways if you inhale dust. Read more »

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