Overview Javascript code is used to roll images, open new browser window and detect browser type. This Javascript code is not necessary to use the site. Allergic reactions are fairly common. They occur more often in people with a family history of allergies .
Most reactions happen soon after contact with an allergen .
Most of these reactions are mild and can be treated at home. While first time exposure may only produce a mild reaction, repeated exposures may lead to more serious reactions. Allergic reactions vary. They can be mild or serious. They can be confined to a small area of the body or affect the entire body.