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  2. Lower respiratory tract infection - Wikipedia

    en.wikipedia.org/wiki/Lower_respiratory_tract...

    Most often it is caused by viral infection and hence antibiotic therapy is not indicated in immunocompetent individuals. [10] [7] Viral bronchitis can sometimes be treated using antiviral medications depending on the virus causing the infection, and medications such as anti-inflammatory drugs and expectorants can help mitigate the symptoms.

  3. Atypical pneumonia - Wikipedia

    en.wikipedia.org/wiki/Atypical_pneumonia

    In literature the term atypical pneumonia is current, sometimes contrasted with viral pneumonia (see above) and sometimes, though incorrectly, with bacterial pneumonia. Many of the organisms causative of atypical pneumonia are unusual types of bacteria (Mycoplasma is a type of bacteria without a cell wall and Chlamydias are intracellular ...

  4. Acute bronchitis - Wikipedia

    en.wikipedia.org/wiki/Acute_bronchitis

    An exception is when acute bronchitis is due to pertussis. [1] Tentative evidence supports honey and pelargonium to help with symptoms. [1] Acute bronchitis is one of the most common diseases. [3] [13] About 5% of adults are affected and about 6% of children have at least one episode a year. [7] [8] It occurs more often in the winter. [7]

  5. Bronchitis - Wikipedia

    en.wikipedia.org/wiki/Bronchitis

    Bronchitis. Acute bronchitis, also known as a chest cold, is a short-term inflammation of the bronchi of the lungs. [4] [6] The most common symptom is a cough that may or may not produce sputum. [4] [19] Other symptoms may include coughing up mucus, wheezing, shortness of breath, fever, and chest discomfort. [6] Fever when present is mild. [20]

  6. List of ICD-9 codes 460–519: diseases of the respiratory ...

    en.wikipedia.org/wiki/List_of_ICD-9_codes_460...

    461.9 Sinusitis, acute, NOS; 462 Pharyngitis, acute; 463 Tonsillitis, acute; 464 Acute laryngitis and tracheitis. 464.0 Laryngitis, acute, no obstruction; 464.3 Epiglottitis, acute; 464.4 Croup; 465 Acute upper respiratory infections of multiple or unspecified sites 465.9 Upper respiratory infection, acute, NOS; 466 Acute bronchitis and ...

  7. Pneumonia - Wikipedia

    en.wikipedia.org/wiki/Pneumonia

    Bloody sputum (known as hemoptysis) may also occur with tuberculosis, Gram-negative pneumonia, lung abscesses and more commonly acute bronchitis. [24] Pneumonia caused by Mycoplasma pneumoniae may occur in association with swelling of the lymph nodes in the neck, joint pain, or a middle ear infection. [24]

  8. Viral pneumonia - Wikipedia

    en.wikipedia.org/wiki/Viral_pneumonia

    Viral pneumonia is a pneumonia caused by a virus. Pneumonia is an infection that causes inflammation in one or both lungs. Pneumonia is an infection that causes inflammation in one or both lungs. The pulmonary alveoli fill with fluid or pus making it difficult to breathe. [ 1 ]

  9. Adenovirus infection - Wikipedia

    en.wikipedia.org/wiki/Adenovirus_infection

    Adenovirus infection is a contagious viral disease, caused by adenoviruses, commonly resulting in a respiratory tract infection. [1] [9] Typical symptoms range from those of a common cold, such as nasal congestion, rhinitis, and cough, to difficulty breathing as in pneumonia. [9]