Bronchitis causes: Difference between revisions
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==Overview== | ==Overview== | ||
[[Acute bronchitis]] is a self-limited inflammation of the large airways of the lung that is characterized by cough with or without sputum that last several days or weeks (10 days). It is one of the commonest causes of outpatient admission worldwide. Virus are thought to be the commonest cause of acute bronchitis. [[Influenza]] A and B, [[parainfluenza]], [[respiratory | [[Acute bronchitis]] is a self-limited inflammation of the large airways of the lung that is characterized by cough with or without sputum that last several days or weeks (10 days). It is one of the commonest causes of outpatient admission worldwide. Virus are thought to be the commonest cause of acute bronchitis. [[Influenza]] A and B, [[parainfluenza]], [[respiratory syncytial virus]], [[coronavirus]] are the commonest involved pathogens. Some atypical bacterias like [[mycoplasma]], [[chlamydiae]] and [[bordetella pertussis]] are also found to cause acute bronchitis. | ||
==Causes== | ==Causes== | ||
===Life Threatening Causes=== | ===Life Threatening Causes=== | ||
Revision as of 14:01, 23 February 2016
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Bronchitis Main page |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ogheneochuko Ajari, MB.BS, MS [2]
Overview
Acute bronchitis is a self-limited inflammation of the large airways of the lung that is characterized by cough with or without sputum that last several days or weeks (10 days). It is one of the commonest causes of outpatient admission worldwide. Virus are thought to be the commonest cause of acute bronchitis. Influenza A and B, parainfluenza, respiratory syncytial virus, coronavirus are the commonest involved pathogens. Some atypical bacterias like mycoplasma, chlamydiae and bordetella pertussis are also found to cause acute bronchitis.
Causes
Life Threatening Causes
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
Common Causes
- Adenovirus
- Air pollution
- Bordetella pertussis
- Coal dust
- Coronavirus
- Influenza
- Mycoplasma pneumoniae
- Parainfluenza
- Respiratory syncytial virus
- Rhinovirus
- Tobacco smoking
Causes by Organ System
| Cardiovascular | No underlying causes |
| Chemical / poisoning | No underlying causes |
| Dermatologic | No underlying causes |
| Drug Side Effect | No underlying causes |
| Ear Nose Throat | No underlying causes |
| Endocrine | No underlying causes |
| Environmental | No underlying causes |
| Gastroenterologic | No underlying causes |
| Genetic | No underlying causes |
| Hematologic | No underlying causes |
| Iatrogenic | No underlying causes |
| Infectious Disease | No underlying causes |
| Musculoskeletal / Ortho | No underlying causes |
| Neurologic | No underlying causes |
| Nutritional / Metabolic | No underlying causes |
| Obstetric/Gynecologic | No underlying causes |
| Oncologic | No underlying causes |
| Opthalmologic | No underlying causes |
| Overdose / Toxicity | No underlying causes |
| Psychiatric | No underlying causes |
| Pulmonary | No underlying causes |
| Renal / Electrolyte | No underlying causes |
| Rheum / Immune / Allergy | No underlying causes |
| Sexual | No underlying causes |
| Trauma | No underlying causes |
| Urologic | No underlying causes |
| Miscellaneous | No underlying causes |
Causes in Alphabetical Order
Causes Based on Classification
Acute Bronchitis
- The cause of acute bronchitis depend on several factors, for instance season of the year (winter and fall), vaccination level, age and immune status of the patient
- Viruses are considered to be the commonest cause of acute bronchitis. The common virus involved are influenza A and B, parainfluenza, respiratory syncytial virus, coronavirus, adenovirus and rhinovirus.
- Human metapneumovirus is also found to cause bronchitis.
- Some atypical bacterias are also found to act as causative factors for bronchitis namely bordetella pertussis, Chlamydia pneumonia and mycoplasma pneumonia.
The following things can make bronchitis worse:
- Air pollution
- Allergens
- Certain occupations (such as coal mining, textile manufacturing, or grain handling)
Chronic Bronchitis
Chronic bronchitis is a long-term condition. People have a cough that produces excessive mucus. To be diagnosed with chronic bronchitis, you must have a cough with mucus most days of the month for at least 3 months.