Asthma - Wikipedia. Asthma. Peak flow meters are used to measure the peak expiratory flow rate, important in both monitoring and diagnosing asthma.Specialty. Pulmonology. Symptoms. Top Chef Season 2 Dating on this page.
Inhaled medications are the cornerstone of asthma therapy, but they can only be effective if they are used properly. Using your inhaler correctly delivers the. Information on a natural therapy for asthma. Often thought of as a condition you get when you're a child, asthma can develop at any age. People are often surprised to find out they've developed asthma later in.
Recurring episodes of wheezing, coughing, chest tightness, shortness of breathDuration. Long termCauses. Genetic and environmental factorsRisk factors.
Air pollution, allergensDiagnostic method. Based on symptoms, response to therapy, spirometryTreatment. Avoiding triggers, inhaled corticosteroids, salbutamolFrequency. Deaths. 39. 7,1. 00 (2. Asthma is a common long- terminflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and bronchospasm.[1. Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. These episodes may occur a few times a day or a few times per week. Depending on the person, they may become worse at night or with exercise.Asthma is thought to be caused by a combination of genetic and environmental factors. Environmental factors include exposure to air pollution and allergens. Other potential triggers include medications such as aspirin and beta blockers. Diagnosis is usually based on the pattern of symptoms, response to therapy over time, and spirometry. Asthma is classified according to the frequency of symptoms, forced expiratory volume in one second (FEV1), and peak expiratory flow rate.[1.
Asthma (or Asthma bronchiale) is a disease that hurts the airways inside the lungs. It causes the tissue inside the airways to swell. Asthma also causes the bands of. Asthma (AZ-ma) is a chronic (long-term) lung disease that inflames and narrows the airways. Asthma causes recurring periods of wheezing (a whistling sound when you. MTHFR gene mutations can cause absolutely no symptoms at all. They can also cause severe irreversible health conditions such as Down’s syndrome. Research is still. Read about home remedies for asthma and natural asthma treatments. Also read how to cure asthma naturally with proven home remedies.
It may also be classified as atopic or non- atopic, where atopy refers to a predisposition toward developing a type 1 hypersensitivity reaction.[1. There is no cure for asthma. Symptoms can be prevented by avoiding triggers, such as allergens and irritants, and by the use of inhaled corticosteroids.[1. Long- acting beta agonists (LABA) or antileukotriene agents may be used in addition to inhaled corticosteroids if asthma symptoms remain uncontrolled.[1. Treatment of rapidly worsening symptoms is usually with an inhaled short- acting beta- 2 agonist such as salbutamol and corticosteroids taken by mouth. In very severe cases, intravenous corticosteroids, magnesium sulfate, and hospitalization may be required.[1. In 2. 01. 5, 3. 58 million people globally had asthma, up from 1.
It caused about 3. It often begins in childhood. The rates of asthma have increased significantly since the 1.
Asthma was recognized as early as Ancient Egypt.[2. The word "asthma" is from the Greek ἅσθμα, ásthma, which means "panting".[2. Signs and symptoms. The sound of wheezing as heard with a stethoscope. Problems playing this file? See media help. Asthma is characterized by recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing.[2.
Sputum may be produced from the lung by coughing but is often hard to bring up.[2. During recovery from an attack, it may appear pus- like due to high levels of white blood cells called eosinophils.[2. Symptoms are usually worse at night and in the early morning or in response to exercise or cold air.[2. Some people with asthma rarely experience symptoms, usually in response to triggers, whereas others may have marked and persistent symptoms.[2. Associated conditions.
A number of other health conditions occur more frequently in those with asthma, including gastro- esophageal reflux disease (GERD), rhinosinusitis, and obstructive sleep apnea.[2. Psychological disorders are also more common,[2.
However, it is not known whether asthma causes psychological problems or psychological problems lead to asthma.[3. Those with asthma, especially if it is poorly controlled, are at high risk for radiocontrast reactions.[3. Causes. Asthma is caused by a combination of complex and incompletely understood environmental and genetic interactions.[3. These factors influence both its severity and its responsiveness to treatment.[3. It is believed that the recent increased rates of asthma are due to changing epigenetics (heritable factors other than those related to the DNA sequence) and a changing living environment.[3. Onset before age 1.
Environmental. Many environmental factors have been associated with asthma's development and exacerbation including allergens, air pollution, and other environmental chemicals.[3. Smoking during pregnancy and after delivery is associated with a greater risk of asthma- like symptoms.[3. Thanksgiving Bible Studies Adults. Low air quality from factors such as traffic pollution or high ozone levels[3. Over half of cases in children in the United States occur in areas with air quality below EPA standards.[4.
Low air quality is more common in low- income and minority communities.[4. Sex Dating In Gilberton Washington. Exposure to indoor volatile organic compounds may be a trigger for asthma; formaldehyde exposure, for example, has a positive association.[4. Also, phthalates in certain types of PVC are associated with asthma in children and adults.[4. While exposure to pesticides is linked to the development of asthma it is unclear if this is a cause and effect relationship.[4.