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American College of Physicians clinical practice guideline on diagnosing and treating stable chronic obstructive pulmonary disease (COPD). Smoking damages the lungs and the pipes that lead to the lungs. New recommendations state that spirometry should be used in patients that have symptoms suggestive of COPD, such as shortness of breath.
This animated video reviews the pathophysiology and treatment of asthma and COPD. Asthma is caused by inflammation and hyperreactivity of the airways. Inhaled corticosteroids are the mainstay of treatment of asthma. It decreases the inflammation and decreases mucous production. Inhaled Bronchodilators are also used to decrease the hyperreactivity.
Asthma in children causes many days missed from school as well as many emergency room visits. There are preventive measures parents can take to decrease the problems associated with asthma. Symptoms of asthma include: coughing, wheezing, shortness of breath, noisy breathing, fatigue, and chest tightness. Triggers of asthma include: allergies, cigarrette smoke, wather changes, and the common cold.
Asthma Inhalers: Dr. Steve Rubinstein, an allergist, demonstrates how to use an asthma inhaler. When inhalers are used incorrectly very little of the medication gets to the airways. He demonstrates the proper use of asthma inhalers.
Asthma commonly runs in families, so genetics clearly plays a role. It is not clear that Asthma can be prevented, but certainly in people with asthma, exacerbations can be avoided with certain preventive measures. Most importantly, people with asthma, or at risk for asthma need to avoid all smoke exposure, including second hand smoke. Dr James Li, the Chair of Allergic Diseases at the Mayo Clinic, discusses asthma prevention.
The prognosis for asthma is variable. For childhood asthma, about 1/3 of children will outgrow asthma by adulthood, 1/3 will get better, but relapse on occasion, and 1/3 will remain the same in adulthood. The prognosis for people with asthma is greatly improved with good treatment of asthma, including avoiding any smoke. Dr. James Li, the Chairman of Allergic Disease at the Mayo Clinic, discusses the prognosis in asthma.
The mainstay of asthma treatment is medication to prevent or reduce the inflammation in the bronchial tubes. The most common medication used for chronic asthma treatment is an inhaled corticosteroid, which is a good medication to reduce inflammation. Other medications used include inhaled bronchodilators, which open up the airways. Sometimes treatment with allergy shots can be helpful if certain allergens trigger a persons asthma. Dr. James Li, of the Mayo Clinic, discusses asthma treatment.
Asthma is caused by hyperreactivity of the airways of the lungs. Common triggers include: colds and infections, so you want to start the asthma medications (albuterol, inhaled cortisone-advair, flovent, pulmocort) when a cold begins. Patients with asthma should also get the flu and pneumonia vaccine. Another trigger is exercise. People with asthma induced exercise may need to predose with an albuterol inhaler. Another trigger is stress.
To use the nitrous oxide (NO) monitoring device, a patient breathes through a disposable filter attached to the equipment, then breathes out without taking the filter from the mouth. Following the exhalation, the device's advanced sensor technology automatically indicates how much NO is present in the patient's exhaled bre
Free Lung Disease Videos and Doctor Videos on Lung Disease From VideoMD.com
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