Search results
Results From The WOW.Com Content Network
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 definition and ...
[1] [10] The cough is sometimes referred to as a smoker's cough since it often results from smoking. When chronic bronchitis occurs together with decreased airflow it is known as chronic obstructive pulmonary disease (COPD). [27] [26] Many people with chronic bronchitis have COPD; however, most people with COPD do not also have chronic bronchitis.
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 ...
Lingering coughs are often due to an unresolved infection, virus or flare-up of an underlying health condition—such as lung disease or asthma —whereas a chronic cough can be a sign of asthma ...
When this happens in adults, it may be a condition called chronic cough, which is defined as a cough that lasts longer than eight weeks. Chronic cough is commonly associated with other health ...
Chronic respiratory diseases are long-term diseases of the airways and other structures of the lung. They are characterized by a high inflammatory cell recruitment (neutrophil) and/or destructive cycle of infection, (e.g. mediated by Pseudomonas aeruginosa). Some of the most common are asthma, chronic obstructive pulmonary disease, and acute ...
Chronic obstructive pulmonary disease (COPD) is a type of progressive lung disease characterized by chronic respiratory symptoms and airflow limitation. [8] GOLD 2024 defined COPD as a heterogeneous lung condition characterized by chronic respiratory symptoms (dyspnea or shortness of breath, cough, sputum production and/or exacerbations) due to abnormalities of the airways (bronchitis ...
Lower respiratory tract infection (LRTI) is a term often used as a synonym for pneumonia but can also be applied to other types of infection including lung abscess and acute bronchitis. Symptoms include shortness of breath, weakness, fever, coughing and fatigue. [3] A routine chest X-ray is not always necessary for people who have symptoms of a ...