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VLD [36.1K]
1 year ago
14

What will have the slowest onset time in an allergic reaction: injected, ingested, inhaled, touch. Why?

Chemistry
1 answer:
Sever21 [200]1 year ago
5 0

Inhaled allergies will have the slowest onset time in an allergic reaction.

Inhaled allergies are also known as delayed-type hypersensitivity of allergic reactions because they occur after at least 24 hours of exposure to an allergen.

These reactions usually occur 48 to 72 hours or more to get exposure after contact with the allergen. Respiratory allergies are the most common type of allergy. Symptoms may include:

  • sneezing  
  • runny nose  
  • watery eyes  
  • itchy eyes  

Many people with inhaled allergies only have symptoms at certain times of the year. Pollen, grass, and mold are the most common triggers for seasonal allergies.  

Many types of airborne allergens are prevalent indoors.  

  • Fungi  
  • Molds  
  • Animal
  • dander  
  • Mites

Many long-term infectious diseases, such as tuberculosis and fungal infections are its examples.

Learn more about Inhaled allergies here : brainly.com/question/7290086

#SPJ4

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~kaikers
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