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Allergies

Allergies:

Sensitivity occurs when your body's immune system enters a certain harmful substance. Reacts causing allergies. Allergic substances are allergens.Some seasonal and other allergiesthroughout the year. Some allergies may be life-long.You may be surprised to discover how many different types of allergies exist.

Get more information about allergies:
How does an allergy occur?
Allergies occur when the immune system enters an allergen, treats it as an invader and tries to fight it. These reasons can range from boring to serious or even life threatening.

In order to protect the body, the immune system makes antibodies called immunoglobulin E (IgE). These antibodies then cause certain cells to release chemicals (including histamine) into the blood to defend against the "allergenic" invader.


This is the release of these allergenic chemicals. Reactions may affect the eyes, nose, throat, lungs, skin, and digestive system. Future exposure to the same allergen will cause this allergic reaction again.



Some allergies are seasonal and occur only at certain times of the year, others can occur at any time if a person is in contact with an allergen. Therefore, when they are allergic to food allergies, they are allergic to the skin and they will have an allergic reaction.









































Responsive "Side-by-Side" Images

How to create side-by-side images with the CSS float property. On screens that are 500px wide or less, the images will stack on top of each other instead of next to each other:
Resize the browser window to see the effect.
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