Asthma
New research reveals swimming beneficial for young people with asthma
New research by medical students working in the Breathe Well Centre of Research Excellence at the UTAS School of Medicine has revealed swimming has health benefits for young people with asthma, with no adverse effects on ...
Inflammatory disorders
May 10, 2013 |
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Brain diseases affecting more people and starting earlier than ever before
Professor Colin Pritchard's latest research published in Public Health journal has found that the sharp rise of dementia and other neurological deaths in people under 74 cannot be put down to the fact that we are living longer ...
Health
May 10, 2013 |
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Allergic disease worsens respiratory symptoms and exacerbations in COPD
Patients with chronic obstructive pulmonary disease (COPD) who also have allergic disease have higher levels of respiratory symptoms and are at higher risk for COPD exacerbations, according to a new study from researchers ...
Diseases, Conditions, Syndromes
May 10, 2013 |
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Palivizumab cuts number of days of wheezing in preemies
(HealthDay)—Many pre-term babies suffer recurrent episodes of wheezing. Now, researchers say a common infection is a likely culprit and they may be able to prevent the breathing problems.
Diseases, Conditions, Syndromes
May 09, 2013 |
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Nearly 5 million asthmatics could benefit from antifungal therapy
An estimated 4,837,000 asthmatics with allergic bronchopulmonary aspergillosis (ABPA) could benefit substantially from antifungal treatment, say researchers from The University of Manchester and the University of Toronto.
Inflammatory disorders
May 08, 2013 |
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Staying on the meds: Involving young patients in the treatment for their chronic illnesses
Researchers at The University of Nottingham have examined why large numbers of children and young people sometimes don't take their medication, despite suffering from a range of chronic and potentially life-threatening ...
Health
May 08, 2013 |
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Assessing the impact of indoor air pollution on Europeans
The health impact of indoor air pollution is a real environmental health issue, which is believed to have a bearing on respiratory conditions such as asthma. This has prompted a European study to take action. ...
Health
May 07, 2013 |
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Want tots without allergies? Try sucking on their pacifiers
(HealthDay)—A new Swedish study suggests that parents who want to protect their infants from developing allergies should try a simple approach to introducing their children to the wide world of microbes: ...
Immunology
May 06, 2013 |
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Oral drops can give kids needle-free relief from asthma, allergies
Allergy shots are commonly used to treat children with severe environmental allergies and asthma, but under-the-tongue drops may offer yet another beneficial—and stick-free—option for pediatric allergy sufferers, according ...
Immunology
May 06, 2013 |
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Childhood disability rate jumps 16 percent over past decade
More children today have a disability than a decade ago, and the greatest increase is among kids in higher-income families, according to a study to be presented Sunday, May 5, at the Pediatric Academic Societies (PAS) annual ...
Pediatrics
May 05, 2013 |
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Vitamin C may head off lung problems in babies born to pregnant smokers
Pregnant women are advised not to smoke during pregnancy because it can harm the baby's lungs and lead to wheezing and asthma, among other problems. If a woman absolutely can't kick the habit, taking vitamin C during pregnancy ...
Pediatrics
May 04, 2013 |
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Children with milk allergy may be 'allergic to school'
Many of today's school teachers opt for dustless chalk to keep hands and classrooms clean. But according to a study published in the May issue of Annals of Allergy, Asthma & Immunology, the scientific journal of the Americ ...
Health
May 02, 2013 |
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Trial asthma drug targets lung inflammation
University of Adelaide researchers at the Royal Adelaide Hospital are involved in the world's biggest study of its kind investigating a possible new treatment for asthma.
Inflammatory disorders
May 01, 2013 |
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Generic competition cuts Merck's Q1 sales, profit
Drugmaker Merck & Co. is reporting lower first-quarter results and cutting its 2013 profit forecast by 15 cents a share. It also is announcing a huge share buyback, up to $15 billion worth of its stock.
Medications
May 01, 2013 |
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ATS publishes clinical practice guidelines on exercise-induced bronchoconstriction
The American Thoracic Society has released new official clinical practice guidelines on the diagnosis and management of exercise-induced bronchoconstriction (EIB), the acute airway narrowing that occurs as a result of exercise.
Diseases, Conditions, Syndromes
May 01, 2013 |
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Asthma (from the Greek άσθμα, ásthma, "panting") is the common chronic inflammatory disease of the airways characterized by variable and recurring symptoms, reversible airflow obstruction, and bronchospasm. Symptoms include wheezing, coughing, chest tightness, and shortness of breath. Asthma is clinically classified according to the frequency of symptoms, forced expiratory volume in 1 second (FEV1), and peak expiratory flow rate. Asthma may also be classified as atopic (extrinsic) or non-atopic (intrinsic).
It is thought to be caused by a combination of genetic and environmental factors. Treatment of acute symptoms is usually with an inhaled short-acting beta-2 agonist (such as salbutamol). Symptoms can be prevented by avoiding triggers, such as allergens and irritants, and by inhaling corticosteroids. Leukotriene antagonists are less effective than corticosteroids and thus less preferred.
Its diagnosis is usually made based on the pattern of symptoms and/or response to therapy over time. The prevalence of asthma has increased significantly since the 1970s. As of 2010, 300 million people were affected worldwide. In 2009 asthma caused 250,000 deaths globally. Despite this, with proper control of asthma with step down therapy, prognosis is generally good.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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