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  2. Cough - Wikipedia

    en.wikipedia.org/wiki/Cough

    A cough is a sudden expulsion of air through the large breathing passages which can help clear them of fluids, irritants, foreign particles and microbes.As a protective reflex, coughing can be repetitive with the cough reflex following three phases: an inhalation, a forced exhalation against a closed glottis, and a violent release of air from the lungs following opening of the glottis, usually ...

  3. Chronic cough - Wikipedia

    en.wikipedia.org/wiki/Chronic_cough

    Chronic cough. In clinical guidelines chronic cough is defined as a cough lasting more than 8 weeks in adults [1][2][3][4][5][6] and more than 4 weeks in children [2] (some studies suggest that a chronic cough must persist upwards of three months). [7] The prevalence of chronic cough is about 10% although the prevalence may differ depending on ...

  4. Whooping cough cases are on the rise. Here's what you ... - AOL

    www.aol.com/whooping-cough-cases-rise-heres...

    Whooping cough is a highly contagious bacterial infection that affects children and adults alike - though it's more common and concerning in infants and toddlers. The infection primarily affects ...

  5. Why are so many New Yorkers coughing? What's happening ... - AOL

    www.aol.com/why-many-yorkers-coughing-whats...

    Why is everyone in New York coughing? A main reason is that patients’ cough reflex is enhanced for a month or more even from the simplest common cold, said Dr. Peter Dicpinigaitis, director of ...

  6. Why am I coughing? What to know about fall allergy ... - AOL

    www.aol.com/why-am-coughing-know-fall-102827494.html

    Fall allergy symptoms in Oklahoma. Ragweed allergy symptoms can manifest themselves as typical pollen allergy symptoms: sneezing, runny nose, nasal congestion, headaches, irritated eyes, and itchy ...

  7. Respiratory system - Wikipedia

    en.wikipedia.org/wiki/Respiratory_system

    Respiratory system. The respiratory system (also respiratory apparatus, ventilatory system) is a biological system which consists of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives ...