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Results 1 - 10 of 3,031 for reaction A
  1. Drug Reactions (National Library of Medicine)  
    ... or diabetes. But medicines can also cause unwanted reactions, such as drug interactions, side effects, and allergies. ... drug allergies? Drug allergies are another type of reaction. They can range from mild to life-threatening. ...
    https://medlineplus.gov/drugreactions.html - Health Topics
  2. Hemolytic transfusion reaction 
    A hemolytic transfusion reaction is a serious complication that can occur after a blood transfusion. The reaction occurs when the red blood cells ...
    https://medlineplus.gov/ency/article/001303.htm - Medical Encyclopedia
  3. Allergy (National Library of Medicine)  
    An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive ... more than one thing. Substances that often cause reactions are: Pollen Dust mites Mold spores Pet dander ...
    https://medlineplus.gov/allergy.html - Health Topics
  4. Anaphylaxis 
    Anaphylaxis is a life-threatening type of allergic reaction . ... Anaphylaxis is a severe, whole-body allergic reaction to a chemical that has become an allergen . An allergen is a substance that, for most people, is harmless, but in some people, ...
    https://medlineplus.gov/ency/article/000844.htm - Medical Encyclopedia
  5. ABO incompatibility 
    ... to another type of blood can cause a reaction. This is important when someone needs to receive ... must be compatible to avoid an ABO incompatibility reaction. For example: People with type A blood will ...
    https://medlineplus.gov/ency/article/001306.htm - Medical Encyclopedia
  6. Food Allergy (National Library of Medicine)  
    ... A food allergy is an abnormal immune system reaction to certain foods. Your immune system normally protects ... certain foods as if they were harmful. This reaction is usually mild. But in some cases, it ...
    https://medlineplus.gov/foodallergy.html - Health Topics
  7. Allergic reactions 
    Allergic reactions are sensitivities to substances called allergens that come into contact with the skin, nose, eyes, respiratory tract, ...
    https://medlineplus.gov/ency/article/000005.htm - Medical Encyclopedia
  8. Drug allergies 
    ... a group of symptoms caused by an allergic reaction to a drug (medicine). ... response in the body that produces an allergic reaction to a medicine. The first time you take ...
    https://medlineplus.gov/ency/article/000819.htm - Medical Encyclopedia
  9. Latex allergies - for hospital patients 
    ... people who have latex allergy may also have reactions to certain foods. This is called "latex-fruit" ... allergic. This exposure could cause a severe allergic reaction and should only be done in a well- ...
    https://medlineplus.gov/ency/patientinstructions/000499.htm - Medical Encyclopedia
  10. 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 peanuts), ...
    https://medlineplus.gov/anaphylaxis.html - Health Topics
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