Understanding the Difference Between Hypersensitivity and Allergy

Discover the key distinctions between hypersensitivity and allergies, and when to seek medical advice.

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Hypersensitivity and allergy are related but not identical. Allergy is a type of hypersensitivity where the immune system reacts to a harmless substance (allergen) like pollen or pet dander. Hypersensitivity, on the other hand, is a broader term that includes various abnormal immune responses, not all of which involve external allergens. If you're experiencing symptoms, it's best to consult a healthcare professional for an accurate diagnosis and appropriate treatment.

FAQs & Answers

  1. What are the common symptoms of an allergy? Common allergy symptoms include sneezing, itching, hives, and difficulty breathing.
  2. Can hypersensitivity occur without allergens? Yes, hypersensitivity can include abnormal immune responses that are not triggered by allergens.
  3. When should I see a doctor for allergy symptoms? If you experience severe symptoms or have difficulty breathing, seek medical attention immediately.

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