Tag: sneezing

  • Health problems caused by measles

    Health problems caused by measles

    Measles is an infectious disease of viral etiology, highly contagious, sometimes severe, caused by measles virus, characterized by high fever, cough, and runny nose and rash. This is one of...

  • allergic reactions

    What are allergic reactions?

    The allergic reaction is the body’s response to a foreign substance perceived as dangerous called allergen. Daily inspiration, ingest or touch allergenic, without realizing it, because they are usually harmless. But...