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New research underscores the harms of e-cigarettes, showing that vaping increases the risk of asthma in teens who have never smoked cigarettes.

Although e-cigarettes have fewer toxins than regular cigarettes, they still contain a mixture of harmful chemicals and raise the risk of respiratory diseases, researchers say.

“Increasing knowledge about the harmful effects of e-cigarette ...

When Canadian wildfire smoke shrouded the New York City skyline and spread to parts of New England this summer, millions of East Coast residents saw firsthand just how pervasive it can be.

Now, a new study quantifies exactly what wildfire smoke is doing to hard-fought gains in cleaning up the air, even in Eastern states not typically affected by wildfires.

“Since 2000, there's bee...

Certain combinations of bacteria found in dust in children’s day care settings may have an impact on their young lungs.

Researchers are trying to understand whether attending day care can affect children’s lung health. Their aim is to lower the risk of asthma.

“We find mixtures of different bacteria and other microbes living everywhere — outside, inside our homes, on our sk...

Babies who have more mature microbes in their gut are less likely to have allergy-related wheezing and asthma in early childhood, according to new research.

“Our studies on the Barwon Infant Study showed that a more mature infant gut microbiota at one year of a...

Smoking may not only harm the smoker and those who breathe in the secondhand fumes, but also their future children.

New research suggests that boys who smoke in their early teens risk passing on harmful genetic traits to future children. The study probed the genetic profi...

When factoring in why children get asthma, a child's neighborhood may be important to consider.

New research finds that living in a neighborhood during early childhood that has better access to resources was associated with lower asthma incidence. Better resourc...

Smoke from Canadian wildfires sent high numbers of people suffering from asthma attacks to America's emergency rooms this spring and summer, according to two new reports.

From April 30 to August 4, 2023, smoke from out-of-control wildfires in Canada increased emergency room visits for asthma by 17% over average, according to data from the U.S. Centers for Disease Control and Prevention. ...

Living through days of smoky air from Canadian wildfires in June was unpleasant for New York City residents, but new data shows it wasn't as immediately concerning for their lungs as feared.

The research finds breathing-related hospital visits weren't much worse in the city on these days than when pollen is especially high, though longer-term impacts aren’t so clear.

“Thankfully...

Research into a possible link between childhood health problems and natural gas wells in western Pennsylvania is wrapping up with some answers.

Children who lived near these wells were more likely to develop rare lymphoma, the research found.

In addition, residents of all ages near the wells had increased risk of severe asthma reactions, the Associated Press reported.

Heading back to school requires supplies and planning for all, but if you're a parent of a child with allergies or asthma then you have even more to consider.

“The start of a new school year is exciting for some, but for parents of children with allergies and asthma, their thoughts are probably on keeping their child free from triggers that can cause allergic reactions,” said allergis...

It may not get the publicity of some better-known vitamins like D, but vitamin K -- found in leafy green vegetables -- may boost lung health.

A new, large study -- published Aug. 10 in ERJ Open Research -- suggests that people who have low levels of this vitamin also have less healthy lungs. They are more likely to report having asthma, chronic obstructive pulmonary disease (COPD...

Whether your child attends a year-round school or one on a traditional calendar, parents can take steps to make classroom reentry healthier for kids with asthma.

Asthma causes an estimated 13.8 million missed school days each year, according to the Respiratory Health Association. That's more than any other chronic illness.

Having an inhaler on hand at school is one important step fo...

As you stare down your freshman year of college and contemplate living away from home, you're probably facing a few “firsts”: First roommate who isn't a sibling; first time fending for yourself to make sure you're eating properly; and if you have nasal allergies, food allergies or asthma, this could be the first time you're in charge of keeping your symptoms under control.

Your health...

As outdoor gatherings begin for the Fourth of July holiday, a leading asthma and allergy group is offering suggestions on how to avoid those seasonal symptoms.

“The Fourth of July is a great time to gather with friends and family and celebrate summer,” said Dr. Kathleen May, president of t...

FRIDAY, June 9, 2023 (Healthday News) -- Raging Canadian wildfires are still darkening the skies of American cities, and while the dirty air is a hazard for everyone, that's especially true for folks with asthma.

In a statement released this week, experts at the Ame...

Large, uncontrolled wildfires in Nova Scotia are creating unhealthy air in the Northeast region of the United States, including parts of Connecticut.

This significant smoke plume is likely to cause elevated levels of fine particulate matter, the American Lung Association warned in its alert. Particulate matter contains microscopic solids or liquid droplets that are so small that they can ...

Kids whose families left distressed neighborhoods had significantly fewer severe asthma attacks, with improvements greater even than those seen with medication.

New research found that children whose families participated in a program that enabled them to move to areas with less poverty, and better schools and parks had about 50% fewer severe attacks.

After moving, there were about ...

Receiving a diagnosis of asthma may be frightening, but learning what the treatment options are can help alleviate the anxiety that comes with diagnosis.

Depending on the severity, certain asthma medications may help you manage your symptoms. Here, experts break down the most common long-term and quick-acting medications for asthma, how they work and potential side effects.

Asthma can be a tough disease to control, but to control it you first need to know if you have it.

A chronic condition, there are telltale symptoms that crop up when an asthma attack strikes and knowing what those are could help you avoid a life-threatening emergency.

According to the most recent data from the

An asthma attack can literally leave you gasping for breath, so having treatments that relax your airways is critical.

Asthma strikes nearly 8% of Americans, according to the U.S. Centers for Disease Control and Prevention, so if you have asthma, you are not alone. A chronic condition, asthma oc...

Understanding what causes asthma can help you better manage its causes and triggers.

Whether you, your child or another loved one has asthma, you can feel more in control by knowing your options for reducing asthma symptoms and managing its underlying causes.

What is asthma?

Asthma is a chronic condition that causes swelling and inflammation in the airway tis...

Children are uniquely vulnerable to the effects of climate change, a new report from the U.S. Environmental Protection Agency (EPA) shows.

Climate change can affect learning, physical health and housing security, which can last throughout the child's life, according to the report.

“Understanding health risks to children is critical for developing effective and equitable strategie...

Kids who were infected with respiratory syncytial virus, better known as RSV, in their first year may be at greater risk for asthma, according to researchers.

Their new study looked at the effects of RSV infections of different severities on childhood asthma risk.

“For...

Nearly one-third of Americans live in counties with unhealthy air, according to a new report from the American Lung Association.

One in three, or 120 million, people lives with unhealthy levels of ozone or particle pollution, the “State of the Air” report says.

While air quality has improved overall, there are major differences between Eastern and Western states and in air poll...

Summer is almost here, and its arrival brings opportunities for many people -- including those who suffer with allergies and asthma — to plan vacations away from home.

A recent article titled “Allergies don't take a vacation” in Annals of Allergy, Asthma & Immunology encourages those ...

Jouncing along to school in a fume-spewing, rattletrap yellow bus is practically a rite of passage for most American students.

But outdated buses actually wind up costing kids many days of education, thanks to the clouds of diesel exhaust left in their wake, a new study argues.

School districts that upgrade to a “greener” bus fleet have higher attendance rates than those with ol...

A good night's sleep is important for everyone, and it may be especially sage advice for adults with a genetic susceptibility to asthma, a new study says.

Someone with poor sleep quality and a genetic link to asthma may double their chances of being diagnosed with the respiratory condition, researchers said. But they found a healthy sleep pattern was linked to lower risk, according to a r...

If you're one of the millions of people with allergic asthma or eczema, you may be more likely to develop the wear-and-tear form of arthritis as you age.

This is the main finding from a new study that examined the risk of developing osteoarthritis among people with the two allerg...

While all Americans could benefit from proposed new limits on what's called PM2.5 air pollution, new research indicates the change has the potential to benefit Black and low-income Americans the most.

The limits being considered by the U.S. Environmental Protection Agency (EPA) could cut death rates in those more vulnerable groups by up to 7%, according to researchers from Harvard T.H. C...

Planning for a safe summer camp experience requires some extra steps if your child has asthma or allergies.

An allergy expert noted that it's a huge concern for parents.

“Most kids heading off to summer camp for the first time wonder how they'll cope sleeping in a cabin with 10 other kids, if they'll make friends, and what exactly is in the bug juice,” said allergist