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Results 1 - 10 of 35 for Allergic reaction
  1. Allergy (National Library of Medicine)  
    ... It is your body's defense system. In most allergic reactions, however, it is responding to a false alarm. ...
  2. Anaphylaxis (National Library of Medicine)  
    Anaphylaxis is a serious allergic reaction. It can begin very quickly, and symptoms may be life-threatening. The most common causes are reactions to foods (especially ...
  3. Eosinophilic Disorders (National Library of Medicine)  
    Eosinophils are a type of white blood cell. They help fight off infections and play a role in your body's immune response. They can also build up and cause inflammation. ...
  4. Eczema (National Library of Medicine)  
    Eczema is a term for several different types of skin swelling. Eczema is also called dermatitis. Most types cause dry, itchy skin and rashes on the face, inside ...
  5. Hives (National Library of Medicine)  
    ... and sometimes itchy bumps on your skin. An allergic reaction to a drug or food usually causes them. Allergic reactions cause your body to release chemicals that can ...
  6. Food Allergy (National Library of Medicine)  
    ... In adults, the foods that most often trigger allergic reactions include fish, shellfish, peanuts, and tree nuts, such ... milk, peanuts, tree nuts, soy, and wheat. The allergic reaction may be mild. In rare cases it can ...
  7. Drug Reactions (National Library of Medicine)  
    ... are the most common type. Anaphylaxis, a serious allergic reaction, is less common. How can I stay safe ...
  8. Mosquito Bites (National Library of Medicine)  
    ... go away after a day or two. Causing allergic reactions, including blisters, large hives, and in rare cases, anaphylaxis. Anaphylaxis is a severe allergic reaction that affects the whole body. It is a ...
  9. Shock (National Library of Medicine)  
    ... caused by infections in the bloodstream. A severe allergic reaction can cause anaphylactic shock. An insect bite or ...
  10. Molds (National Library of Medicine)  
    ... or touching mold or mold spores may cause allergic reactions or asthma attacks in sensitive people. Molds can ...
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