Infectious
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Explore overview, symptoms, causes, treatment, diagnosis, prevention, and FAQ articles for this condition.
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What is Lung abscess
A lung abscess is a localized area of tissue destruction in the lung that forms a cavity filled with pus and necrotic debris. It develops when infection and inflammation cause a segment of lung tissue to break down, usually after bacteria…
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Symptoms of Lung abscess
What are the symptoms of Lung abscess? The condition most often produces fever, cough, foul-smelling or purulent sputum, chest pain, shortness of breath, fatigue, and weight loss , although the pattern can vary depending on the size, location, and cause of…
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Causes of Lung abscess
Lung abscess is caused by the formation of a localized pocket of pus within lung tissue, usually after infection, tissue injury, and failure of the airway’s normal clearance defenses. In most cases, it develops when bacteria reach the lung, multiply in…
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Causes of Acute bronchitis
Acute bronchitis is caused by inflammation of the bronchi, the larger airways that carry air into the lungs, most often after an infection or exposure to an irritant that damages the airway lining. In practical terms, it develops when the airway…
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Treatment for Acute bronchitis
What treatments are used for acute bronchitis? In most cases, treatment is supportive rather than curative, because acute bronchitis is usually caused by a viral infection and the inflammation it triggers in the bronchial tubes. Management focuses on easing cough, reducing…
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FAQ about Lung abscess
This FAQ article explains lung abscess in plain language, including what it is, why it happens, how it is diagnosed, how it is treated, and what people can expect over time. It also covers common concerns about risk reduction, recovery, and…
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What is Acute bronchitis
Acute bronchitis is a temporary inflammation of the bronchi, the air passages that carry air from the trachea into the lungs. In this condition, the lining of the bronchial tubes becomes irritated and swollen, and the mucus-producing cells in those tubes…