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  2. Emphysema - Wikipedia

    en.wikipedia.org/wiki/Emphysema

    Emphysema is a respiratory disease of the lower respiratory tract. [7] It is commonly caused by tobacco smoking but some people are affected who have never smoked. [14] The presence of emphysema is a clear risk factor for lung cancer, made stronger in those who smoke. [20] Early symptoms of emphysema vary.

  3. Bronchoconstriction - Wikipedia

    en.wikipedia.org/wiki/Bronchoconstriction

    The most common cause of emphysema is smoking and smoking cessation is mandatory if this incurable disease is to be treated. Prevention of bronchoconstriction by this pathway is vital for people with emphysema and there are several anticholinergic medications that in combination with mucous thinning agents such as Guaifenesin cause significant ...

  4. Respiratory disease - Wikipedia

    en.wikipedia.org/wiki/Respiratory_disease

    Some of the most common are asthma, chronic obstructive pulmonary disease, and acute respiratory distress syndrome. Most chronic respiratory dieseases are not curable; however, various forms of treatment that help dilate major air passages and improve shortness of breath can help control symptoms and increase the quality of life.

  5. Everything to know about cystic fibrosis and what causes it - AOL

    www.aol.com/everything-know-cystic-fibrosis...

    Breathing disorders are common in the U.S. with conditions like COPD affecting some 7% of the population and asthma affecting another 10%. Digestive conditions like GERD, acid reflux, Celiac ...

  6. Shortness of breath - Wikipedia

    en.wikipedia.org/wiki/Shortness_of_breath

    Asthma is the most common reason for presenting to the emergency room with shortness of breath. [2] It is the most common lung disease in both developing and developed countries affecting about 5% of the population. [2] Other symptoms include wheezing, tightness in the chest, and a nonproductive cough. [2]

  7. Obstructive lung disease - Wikipedia

    en.wikipedia.org/wiki/Obstructive_lung_disease

    Asthma is a common condition and affects over 300 million people around the world. [3] Asthma causes recurring episodes of wheezing, breathlessness, chest tightness, and coughing, particularly at night or in the early morning. [4] Exercise-induced asthma is common in asthmatics, especially after participation in outdoor activities in cold weather.

  8. Occupational lung disease - Wikipedia

    en.wikipedia.org/wiki/Occupational_lung_disease

    Asthma is a respiratory disease that can begin or worsen due to exposure at work and is characterized by episodic narrowing of respiratory airways. Occupational asthma has a variety of causes, including sensitization to a specific substance, causing an allergic response; or a reaction to an irritant that is inhaled in the workplace.

  9. Pathophysiology of asthma - Wikipedia

    en.wikipedia.org/wiki/Pathophysiology_of_asthma

    The fundamental problem in asthma appears to be immunological: young children in the early stages of asthma show signs of excessive inflammation in their airways. Epidemiological findings give clues as to the pathogenesis: the incidence of asthma seems to be increasing worldwide, and asthma is now very much more common in affluent countries.