Chronic obstructive pulmonary disease medical therapy
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Chronic obstructive pulmonary disease Microchapters |
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Differentiating Chronic obstructive pulmonary disease from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Chronic obstructive pulmonary disease medical therapy On the Web |
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FDA on Chronic obstructive pulmonary disease medical therapy |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Philip Marcus, M.D., M.P.H. [2]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [3]
Overview
Chronic obstructive pulmonary disease (COPD), also known as chronic obstructive airway disease (COAD), is a group of diseases characterized by the pathological limitation of airflow in the airway that is not fully reversible. COPD is the umbrella term for chronic bronchitis, emphysema and a range of other lung disorders. It is most often due to tobacco smoking,[1] but can be due to other airborne irritants such as coal dust, asbestos or solvents, congenital conditions such as alpha-1-antitrypsin deficiency and as well as preserved meats containing nitrites.
Medical therapy
- Treatment of COPD requires a careful and thorough evaluation by a physician.
- The most important aspect of treatment is avoiding tobacco smoke and removing other air pollutants from the patient’s home or workplace.
- Patients who have low blood oxygen levels in their blood are often given supplemental oxygen.
- Oral and inhaled medications are used for patients with stable chronic obstructive pulmonary disease (COPD) to reduce dyspnea, improve exercise tolerance, and prevent complications. Symptoms such as coughing or wheezing can be treated with bronchodilators like subcutaneous medications, beta-adrenergics, methylxanthines, and anticholinergics. They act via decreasing muscle tone in small and large airways in the lungs.
- Respiratory infections should be treated with antibiotics, if appropriate.
External link
http://www.cdc.gov/copd/index.htm