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Related terms: Bronchitis, Chronic, Bronchitis with Airway Obstruction, Chronic Bronchitis, Chronic Obstructive Airway Disease, Chronic Obstructive Lung Disease, Emphysema, COPD

US Medical Groups Sound the Alarm on Climate Change

Posted 14 days ago by Drugs.com

WEDNESDAY, March 15, 2017 – Climate change is not only an environmental issue, but a major threat to public health, according to 11 U.S. medical societies. It's an issue that many people do not know exists, even though it may already affect them, the groups warned in a new report. "We want to get the message out that climate change is affecting people's health right now," said Dr. Mona Sarfaty. She's director of the group collective the Medical Society Consortium on Climate and Health. More frequent and more intense heat waves raise the risk of heat-related illness, for example. Climate change can also exacerbate heart and lung conditions, including asthma and emphysema, said Sarfaty, who's also director of Program on Climate and Health at George Mason University in Fairfax, Va. And, it can feed the spread of insect-borne infections, such as Lyme disease and Zika, and even contribute ... Read more

Related support groups: Heart Disease, Chronic Obstructive Pulmonary Disease, Bronchitis, Lyme Disease, Gastroenteritis, Bronchiectasis, Respiratory Tract Disease, Traveler's Diarrhea, Ischemic Heart Disease, Campylobacter Gastroenteritis, Zika Virus Infection, Salmonella Gastroenteritis

Can Mom's Vitamin E Head Off Child's Asthma Risk?

Posted 5 Mar 2017 by Drugs.com

SATURDAY, March 4, 2017 – Kids born to moms with low levels of vitamin E might be more likely to develop asthma, new research suggests. When moms had low levels of a specific type of vitamin E measured right after birth, their children were more likely to develop wheezing and to have been treated with asthma medications in their first two years of life, the study found. "The major sources of vitamin E are oils" such as sunflower, safflower, corn, soy and canola oils, study lead author Dr. Cosby Stone said in a news release from the American Academy of Allergy, Asthma & Immunology (AAAAI). Stone said his team's previous research in mice had suggested the link between vitamin E and asthma. Stone is with Vanderbilt University Medical Center in Nashville. "We hypothesized that maternal vitamin E levels, reflecting levels that the fetus encounters during pregnancy," would affect how kids ... Read more

Related support groups: Cough, Asthma, Chronic Obstructive Pulmonary Disease, Bronchitis, Asthma - Maintenance, Chronic Obstructive Pulmonary Disease, Maintenance, Dyspnea, Asthma - Acute, Cough and Nasal Congestion, Vitamin E, Chronic Obstructive Pulmonary Disease, Acute, Bronchiectasis, Respiratory Tract Disease, Croup, Allergic Asthma, Alpha E, Aquasol E, Aqua Gem-E, Nutr-E-Sol, E-600

Wood Stoves May Spark Heart Trouble

Posted 3 Mar 2017 by Drugs.com

FRIDAY, March 3, 2017 – It's still winter, and many people are firing up their wood stoves. But a new Canadian study suggests that pollution from wood-burning stoves may raise the risk of heart attack among older people living nearby. "This suggests that the source of pollution matters and that all particulate air pollution is perhaps not equally harmful when it comes to cardiovascular disease," said study author Scott Weichenthal, a professor at McGill University in Montreal. His team analyzed data from three small cities – Prince George, Kamloops and Courtenay/Comox – in British Columbia. The study couldn't prove cause and effect, but did find that higher levels of fine particulate air pollution from wood stoves may be tied to increased hospitalizations for heart attack. For example, during cold months, when pollution from wood stoves is highest, there was a 19 percent increase in ... Read more

Related support groups: Heart Disease, Chronic Obstructive Pulmonary Disease, Heart Attack, Chronic Obstructive Pulmonary Disease, Maintenance, Myocardial Infarction, Chronic Obstructive Pulmonary Disease, Acute, Bronchiectasis, Respiratory Tract Disease, Myocardial Infarction - Prophylaxis, Reversible Airways Disease

Many Smokers Switch to E-Cigs After Tobacco-Related Illness

Posted 1 Mar 2017 by Drugs.com

TUESDAY, Feb. 28, 2017 – Tobacco-related illnesses may lead some smokers to switch to electronic cigarettes, new research indicates. Smokers with breathing problems who can't quit altogether may perceive e-cigarettes as somewhat safer than tobacco cigarettes, the researchers said. "Smokers with asthma, COPD or cardiovascular disease probably use e-cigarettes for the same reasons as other adults: to quit cigarettes, reduce cigarette consumption, or reduce the harms from smoking," said lead investigator Dr. Gina Kruse. The finding stems from responses to the 2014 and 2015 U.S. National Health Interview Surveys. The back-to-back surveys involved roughly 70,000 respondents. "This large sample provides the first national estimates of the prevalence of e-cigarette use among U.S. adults with medical comorbidities [additional health conditions or illnesses]," said Kruse, an assistant professor ... Read more

Related support groups: Cancer, Asthma, Smoking, Heart Disease, Chronic Obstructive Pulmonary Disease, Smoking Cessation, Asthma - Maintenance, Chronic Obstructive Pulmonary Disease, Maintenance, Nicotine, Asthma - Acute, Nicorette, Nicoderm CQ, Prevention of Cardiovascular Disease, Nicotrol Inhaler, Chronic Obstructive Pulmonary Disease, Acute, Bronchiectasis, Cardiovascular Risk Reduction, Commit, Habitrol, Ischemic Heart Disease

Can an Apple a Day Keep COPD Away?

Posted 23 Feb 2017 by Drugs.com

THURSDAY, Feb. 23, 2017 – Eating lots of fruits and vegetables is good for everyone – and may even help current and former smokers avoid chronic lung disease, a new investigation reveals. Apples, pears, green leafy vegetables and peppers appear to offer protection against COPD (chronic obstructive pulmonary disease), said researchers led by Joanna Kaluza, of the Warsaw University of Life Sciences in Poland. And the more servings of fruits and vegetables consumed regularly, the greater the protection, Kaluza and her colleagues found. Findings from this large study appear in the Feb. 22 issue of Thorax. The study can't actually prove that diet prevents the debilitating lung disease. However, "we would argue that clinicians should consider the potential benefits of a healthy diet in promoting lung health, and advocate optimizing intake of fruits and vegetables, especially in smokers who ... Read more

Related support groups: Smoking, Chronic Obstructive Pulmonary Disease, Smoking Cessation, Chronic Obstructive Pulmonary Disease, Maintenance, Vitamin/Mineral Supplementation and Deficiency, Chronic Obstructive Pulmonary Disease, Acute, Alpha-1 Proteinase Inhibitor Deficiency

Can Air Pollution Heighten Alzheimer's Risk?

Posted 1 Feb 2017 by Drugs.com

WEDNESDAY, Feb. 1, 2017 – Air pollution may cause more than just lung disease: New research suggests that if tiny particles in the air from power plants and cars are inhaled, they might also invade the brain, increasing the risk for dementia. "Although the link between air pollution and Alzheimer's disease is a new scientific frontier, we now have evidence that air pollution, like tobacco, is dangerous to the aging brain," said study co-senior author Caleb Finch. He's with the University of Southern California's (USC) Leonard Davis School of Gerontology. For the study, the USC scientists collected samples of air particles with technology designed by university engineers. The researchers used the technology to expose female mice to air pollution. "Our state-of-the-art aerosol technologies, called particle concentrators, essentially take the air of a typical urban area and convert it to ... Read more

Related support groups: Cough, Chronic Obstructive Pulmonary Disease, Bronchitis, Dementia, Alzheimer's Disease, Dyspnea, Cough and Nasal Congestion, Mild Cognitive Impairment, Bronchiectasis, Respiratory Tract Disease, Croup, Dementia with Depressive Features, Reversible Airways Disease, Alcoholic Dementia, Drug-Induced Dementia, Lewy Body Dementia

Tobacco Use Costs World 6 Million Lives, $1 Trillion Annually: Report

Posted 10 Jan 2017 by Drugs.com

TUESDAY, Jan. 10, 2017 – Smoking kills about 6 million people a year, and costs the world more than $1 trillion a year in health care expenses and lost productivity, a new report says. But, billions of dollars and millions of lives could be saved through higher tobacco prices and taxes, according to the report from the World Health Organization and the U.S. National Cancer Institute. Besides reducing the risk of cancer and heart disease, such tobacco-control policies could raise large amounts of money for governments to use for health and economic development, the study authors said. "The economic impact of tobacco on countries, and the general public, is huge, as this new report shows," said Dr. Oleg Chestnov. He is WHO's assistant director-general for noncommunicable diseases and mental health. "The tobacco industry produces and markets products that kill millions of people ... Read more

Related support groups: Cancer, Smoking, Heart Disease, Chronic Obstructive Pulmonary Disease, Smoking Cessation, Chronic Obstructive Pulmonary Disease, Maintenance, Nicotine, Insulin Resistance, Pre-Diabetes, Nicorette, Nicoderm CQ, Diabetes Mellitus, Nicotrol Inhaler, Chronic Obstructive Pulmonary Disease, Acute, Commit, Habitrol, Abnormal Glucose Tolerance, Nicotrol NS, ProStep, Nicotrol TD

Cured Meats Could Aggravate Asthma, Study Suggests

Posted 21 Dec 2016 by Drugs.com

TUESDAY, Dec. 20, 2016 – Regularly eating cured meats such as ham and salami might aggravate asthma, researchers report. Looking at close to 1,000 people with the respiratory disease, French researchers found that those who ate the most processed and cured meats were 76 percent more likely to see their asthma symptoms worsen over time compared to those who ate the least. These symptoms include trouble breathing, chest tightness and shortness of breath, according to the report. Cured meats are high in chemicals called nitrites to keep them from spoiling. These meats have been linked to a higher risk of other chronic diseases, including cancer, heart disease, type 2 diabetes and chronic obstructive pulmonary disease (COPD). In addition, they were recently classified as carcinogenic, or cancer-causing, by the World Health Organization (WHO), said the study's lead researcher, Dr. Zhen Li. ... Read more

Related support groups: Cancer, Allergic Reactions, Asthma, Heart Disease, Chronic Obstructive Pulmonary Disease, Asthma - Maintenance, Chronic Obstructive Pulmonary Disease, Maintenance, Asthma - Acute, Chronic Obstructive Pulmonary Disease, Acute, Allergic Asthma

CDC Reveals Top 5 Causes of Death

Posted 18 Nov 2016 by Drugs.com

THURSDAY, Nov. 17, 2016 – Heart disease tops the list of what's most likely to kill you or someone you love, U.S. health officials reported Thursday. The federal Centers for Disease Control and Prevention released data naming the five leading causes of death among Americans under age 80 for 2014. After heart disease, cancer was the most likely cause of death. Rounding out the list were stroke; chronic lower respiratory diseases, such as asthma, bronchitis and emphysema; and accidents, the report said. Nearly two-thirds of deaths in the United States were caused by these five diseases or conditions. And many of these deaths were preventable. Thirty percent of heart disease deaths, 15 percent of cancer deaths, 28 percent of stroke deaths, 36 percent of chronic lower respiratory disease deaths, and 43 percent of accident deaths were preventable, the CDC researchers said. The good news in ... Read more

Related support groups: Cancer, Heart Disease, Chronic Obstructive Pulmonary Disease, Breast Cancer, Heart Attack, Bronchitis, Pneumonia, Lung Cancer, Myocardial Infarction, Bronchiectasis, Respiratory Tract Disease, Ischemic Heart Disease, Myocardial Infarction - Prophylaxis

How to Exercise Safely in Smog

Posted 11 Nov 2016 by Drugs.com

FRIDAY, Nov. 11, 2016 – Scientists say they have figured out the ideal speeds for cyclists and pedestrians to move in order to limit their inhalation of air pollution and still get the full benefits of exercise. "The faster you move, the harder you breathe and the more pollution you could potentially inhale, but you also are exposed to traffic for a shorter period of time. This analysis shows where the sweet spot is," study author Alex Bigazzi, a transportation expert at the University of British Columbia, said in a school news release. The researchers used a computer model of 10,000 people. The investigators found that cyclists should ride between 7.5 to 12.4 miles per hour on city roads. And, pedestrians should walk between 1.2 and 3.7 miles per hour. There are different recommended speeds depending on gender, age and road grades. For example, on flat roads the ideal speeds are: 7.8 ... Read more

Related support groups: Obesity, Cough, Weight Loss, Asthma, Chronic Obstructive Pulmonary Disease, Bronchitis, Dyspnea, Upper Respiratory Tract Infection, Sore Throat, Cough and Nasal Congestion, Bronchiectasis, Bronchospasm Prophylaxis, Respiratory Tract Disease, Croup, Bronchospastic Disease, Reversible Airways Disease

Oxygen Therapy Little Help for Those With Milder COPD

Posted 27 Oct 2016 by Drugs.com

WEDNESDAY, Oct. 26, 2016 – A new study says that oxygen therapy may not help people in the less severe stages of chronic obstructive pulmonary disease (COPD). COPD is an umbrella term for the lung diseases chronic bronchitis and emphysema. The study findings could change clinical practice, the researchers added. In 2014, close to 16 million Americans said they'd been diagnosed with COPD, according to the U.S. Centers for Disease Control and Prevention. The disease stands as the third-leading cause of death in the United States. One common treatment for COPD is supplemental oxygen – with both portable and at-home devices. The therapy has been proven to prolong the lives of COPD patients with severe decreases in their blood oxygen levels, said study corresponding author Dr. Robert Wise. What's been unclear, he said, is whether it benefits patients with moderately low oxygen levels – ... Read more

Related support groups: Chronic Obstructive Pulmonary Disease, Chronic Obstructive Pulmonary Disease, Maintenance, Oxygen, Chronic Obstructive Pulmonary Disease, Acute, Alpha-1 Proteinase Inhibitor Deficiency

Air Pollution May Even Harm Blood Vessels of Healthy Young

Posted 25 Oct 2016 by Drugs.com

TUESDAY, Oct. 25, 2016 – Even young, healthy adults can suffer blood vessel damage from air pollution, a new study finds. Periodic exposure to fine particulate matter – tiny pollutants from cars, factories, power plants and fires – isn't a health risk only for the ill and the elderly, the researchers concluded. The three-year study in Provo, Utah, tied this form of air pollution to abnormal changes in the blood of young adults, age 23 on average. Over time, these abnormalities could lead to heart disease, the researchers said. The findings suggest that living in a polluted environment could promote development of high blood pressure, heart disease and stroke more pervasively and at an earlier stage than previously thought, said study researcher Timothy O'Toole. He's with the Diabetes and Obesity Center at the University of Louisville in Kentucky. "Although we have known for some time ... Read more

Related support groups: High Blood Pressure, Cough, Hypertension, Chronic Obstructive Pulmonary Disease, Transient Ischemic Attack, Prevention of Cardiovascular Disease, Ischemic Stroke - Prophylaxis, Cardiovascular Risk Reduction, Thromboembolic Stroke Prophylaxis, Respiratory Tract Disease

When Indoor Temps Rise, So Do COPD Symptoms

Posted 2 Oct 2016 by Drugs.com

FRIDAY, Sept. 30, 2016 – High indoor temperatures can worsen symptoms of the lung disorder chronic obstructive pulmonary disease (COPD), particularly in homes with high levels of air pollution, researchers report. The research included 69 people with moderate to severe COPD. The disorder includes emphysema and chronic bronchitis. Symptoms include shortness of breath, coughing and wheezing. The study volunteers were assessed on the hottest days of the year. The mean outdoor temperature was 85 degrees Fahrenheit. The mean indoor temperature was 80 F, according to the study. Even though 86 percent of the participants lived in homes with air conditioning, it wasn't turned on during 37 percent of the study days. The patients spent most of their time indoors. On days they did go outside, they did so for an average of two hours. As indoor temperatures rose, COPD symptoms increased in ... Read more

Related support groups: Chronic Obstructive Pulmonary Disease, Chronic Obstructive Pulmonary Disease, Maintenance, Dyspnea, Chronic Obstructive Pulmonary Disease, Acute, Alpha-1 Proteinase Inhibitor Deficiency, Heat Stress

As Traffic Piles Up, So Does Air Pollution

Posted 12 Sep 2016 by Drugs.com

MONDAY, Sept. 12, 2016 – Stuck in traffic? Shut your car windows and turn your ventilation system to re-circulate air, researchers advise. Doing so can reduce your exposure to toxic air pollution from a traffic jam by up to 76 percent, a new study suggests. "Where possible and with weather conditions allowing, it is one of the best ways to limit your exposure by keeping windows shut, fans turned off and to try and increase the distance between you and the car in front while in traffic jams or stationary at traffic lights," said study senior author Prashant Kumar. "If the fan or heater needs to be on, the best setting would be to have the air re-circulating within the car without drawing in air from outdoors," Kumar, who's with the University of Surrey in England, said in a university news release. The investigators also found that pedestrians are exposed to high levels of vehicle air ... Read more

Related support groups: Cough, Chronic Obstructive Pulmonary Disease, Bronchitis, Dyspnea, Cough and Nasal Congestion, Bronchiectasis, Respiratory Tract Disease, Croup

Will Worsening 'Smoke Waves' Threaten Western U.S.?

Posted 9 Sep 2016 by Drugs.com

FRIDAY, Sept. 9, 2016 – Climate change, and the warmer summers it will bring, could blanket much of the western United States with persistent "smoke waves" – consecutive days of air pollution from wildfires, a new study warns. "More people in the western U.S. are likely to experience high-pollution episodes from wildfires, and the pollution episodes are likely to be more frequent, last longer and be more intense," said study author Jia Coco Liu. She was a graduate student at the Yale School of Forestry & Environmental Studies when the study was conducted. Northern California, western Oregon and the Great Plains will bear the brunt of the pollution, the researchers said. Wildfires occur frequently in the vast, dry West. The smoke they produce can spread far beyond the burning landscape, and the full impact on human health is still unclear. "The smoke has been long recognized as being ... Read more

Related support groups: Chronic Obstructive Pulmonary Disease, Bronchitis, Upper Respiratory Tract Infection, Bronchiectasis, Respiratory Tract Disease

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