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Results for search "Heat- / Sunstroke".

19 Jun

Health News Results - 32

Heat is an underestimated killer in the United States, a new study suggests.

According to researchers, death records indicate that heat kills as many as 600 hundred Americans each year, but moderate heat may actually be killing more than 5,000 annually. And the social distancing restrictions of COVID-19 might make staying cool harder this summer.

Most of the deaths were from...

Can working or playing in the hot sun "fry" your brain?

Yes, claims a new, small study that found too much heat on the head hampered thinking in volunteers.

Most people know that high temperatures can cause heat exhaustion or heat stroke as the body's core temperature becomes dangerously high, but the beating sun can affect your brain even if your body temperature stays norm...

Here's more bad news associated with climate change: Pregnant women exposed to air pollution or heat waves face a greater risk of having a preterm or underweight baby, a new research review finds.

The review, of 68 studies from across the United States, found that the large majority arrived at the same conclusion: Babies were at greater risk when their mothers lived in areas with poor...

As summer temperatures soar, dogs are at risk of potentially fatal heat-related illness -- and certain ones appear particularly vulnerable, a large new study confirms.

The study, of more than 900,000 dogs, found that older pooches and those who carried extra pounds were at increased risk. The same was true of certain breeds -- often dogs with "flat" faces, such as bulldogs and pugs.

Researchers have predicted that if climate change goes unabated, the planet will experience intolerable heat in several decades. But a new study has found that in certain global hot spots, it's already happening.

In recent years, certain regions -- including the Persian Gulf, Indian subcontinent and some Mexican locales -- have recorded off-the-charts combinations of heat and humidity...

Dangerously hot days for crop pickers in the United States will double over the next three decades because of climate change, a new study warns.

"Studies of climate change and agriculture have traditionally focused on crop yield projections, especially staple crops like corn and wheat," lead author Michelle Tigchelaar, a postdoctoral researcher at Stanford University who conducted the...

A wet T-shirt may cool seniors more effectively than an electric fan in hot, humid weather, reducing their risk of heat-related illness, according to a new study.

It included adult volunteers, average age 68, who sat for two hours in a room with an air temperature of 108 degrees Fahrenheit and a relative humidity of 34%.

Volunteers did three tests. In one, they wore a dr...

Heart disease deaths spike with extreme heat, and rising temperatures due to climate change may lead to a surge in such deaths in hot regions, researchers say.

For the study, the investigators analyzed 2010 to 2016 data on more than 15,000 heart-related deaths among people aged 15 and older in Kuwait, which has an average temperature of 82.2 degrees Fahrenheit (F).

Compared ...

As the days heat up, people tend to report more emotional distress, a new study finds, adding to concerns that global warming could take a growing mental health toll.

The study of more than 3 million Americans found that the longer people had to sweat out 80-degree days, the bigger the mental health drain. They were more likely to report problems with depression, stress and emotional ...

As the Earth continues to warm from climate change, an estimated 1.2 billion people will be affected by heat stress from extreme heat and humidity by 2100, a new study predicts.

That is four times more people than are affected today and over 12 times more than would have been affected if climate change hadn't happened, researchers say.

"When we look at the risks of a warme...

If climate change continues unabated, the United States should prepare for an increase in deaths from injuries, a new study claims.

Looking at data on injury deaths and temperature over 38 years, researchers found a correlation between unusually high temperatures and increased rates of death from a range of causes -- traffic accidents, drownings, assault and suicide.

The res...

Climate change-caused increases in heat and humidity could put Muslims making the pilgrimage to Mecca in Saudi Arabia in "extreme danger," a new study warns.

This pilgrimage, known as the Hajj, involves several days of activities, including 20 to 30 hours outdoors.

The timing of the Hajj varies. This year, it was Aug. 9 to 14, and next year it will be July 28 to Aug. 2, dur...

Heat waves can pose a serious risk to people with Alzheimer's disease, so their families should know how to keep them safe, advocates say.

Extreme heat is "dangerous for everyone, but especially for someone with Alzheimer's disease, who may be unable to spot the warning signs of trouble or know how to get help," said Charles Fuschillo Jr., president and CEO of the Alzheimer's Foundati...

It is an annual rite of summer: sending young men out on football fields across America in the sweltering August heat for grueling practice sessions designed to prepare them for the coming season.

But a new study shows the ritual can be costly if players are pushed too hard. It is the most common way players die of non-traumatic injuries in high school and college football.

...

New research uncovers yet another population that will be vulnerable to the heat waves that climate change is delivering with increasing frequency: people with kidney disease.

Extremely hot days can increase advanced kidney disease patients' risk of hospitalization and death, and climate change means they'll face more such days, the study authors said.

"Climate change is n...

Thinking of picking up an electric fan to help keep you cool and protect your health during the next heat wave?

You might want to think again.

Electric fans might make you feel cooler, but they can actually increase your risk of becoming heat sick and even dying from a heat stroke, the evidence shows.

Electric fans could contribute to a potentially dangerous increa...

The heat is on.

Across two-thirds of the United States, over 115 million Americans live where some level of heat alert is already in effect, and 290 million will see temperatures soar past 90 degrees at some point in the next week, USA Today reported Wednesday.

As a dome of high pressure settles over much of the eastern and mid-Atlantic states, the heat indexes (the r...

A new analysis suggests the Trump administration should have considered how unchecked climate change might harm U.S. citizens before it pulled out of a pact aimed at slowing down the pace of global warming.

In the study, researchers calculated that tens of thousands of lives in major U.S. cities would be saved annually if rising temperatures were curtailed.

"Extreme heat is ...

Here's another health danger climate change will deliver in the coming years: New research warns that back-to-back heat waves that go on for days will become more common as the planet warms.

The elderly and the poor will be the least prepared to weather this threat, the investigators noted. But hospital ERs and emergency service providers will also be vulnerable to the public health h...

Climate change could become very deadly, as heat-related deaths rise with increases in global temperatures, a new report shows.

"Currently, we are on a trajectory to reach over 3 degrees Celsius of warming, and if this trend continues there would be serious consequences for health in many parts of the world," said study co-author Antonio Gasparrini.

Gasparrini, an associate ...

This year's record-breaking worldwide heat wave is likely a preview of coming attractions, scientists say.

Using a new method for predicting global temperatures, researchers concluded that 2018-2022 may be even hotter than expected.

While global warming appeared to have eased early in the 21st century, the new forecasting method points to the likelihood of abnormally high a...

As the northern hemisphere is struck by one deadly heat wave after another this summer, new research suggests things are only going to get worse.

Climate change is triggering record high temperatures. And extreme heat has been blamed for hundreds of deaths, while dangerous wildfires have raced through neighborhoods in the western United States, Greece and as far north as the Arctic Ci...

As much of the United States continues to swelter through 90-plus temperatures and high humidity, one emergency physician is offering advice on keeping safe.

First, Dr. Robert Glatter said, it's important to know that anyone can be a victim of heat stroke, but some people are at particular risk.

"Heat stroke develops when the body is unable to effectively sweat to cool itsel...

Climate change may bring with it a grim harm: Researchers report that rising temperatures might trigger a spike in suicides in the United States and Mexico.

"When talking about climate change, it's often easy to think in abstractions. But the thousands of additional suicides that are likely to occur as a result of unmitigated climate change are not just a number, they represent tragic...

Summer is a time for barbecues and other outdoor fun, but it's also a time for sweltering heat. And experts say everyone, especially the elderly and very young, need to know how to limit the potentially deadly effects of high temperatures.

The ancient Greeks and Romans called the sultriest days of summer the "dog days." The Old Farmer's Almanac marks the time as 40 days from July 3 t...

As America sweats through another summer, new research suggests that heat waves can slow the brains of even healthy young adults.

In the face of extreme heat, college students living in dorms without air conditioning did worse on tests of mental skills than their cooled-off counterparts, researchers found.

Both test-taking speed and accuracy seemed to suffer, said study lea...

Much of the United States has been sweltering in triple-digit heat this week, but new research finds outdoor workers can suffer fatal heat stroke from temperatures that only reach the high 80s.

In fact, six of 14 cases of fatal heat stroke investigated in the new study "occurred when the Heat Index was below 91 degrees Fahrenheit," noted a team led by Dr. Aaron Tustin, from the U.S. O...

As global warming heats up the planet, billions of people will need more air conditioning. And that could bring an uptick in serious health problems, a new study predicts.

The research estimates up to 1,000 more deaths annually in the eastern United States alone by 2050 -- deaths linked to rising levels of air pollution because more fossil fuels will be burned at power plants to meet...

Is your dog the type to dive under a bed at the first pop of a firecracker? Is your cat suddenly avoiding stretching out for a snooze in her favorite sunny spot? Although many humans adore the warmer weather, holidays and outside activities of summer, they can be a challenge for your furry friends.

Here's some advice on getting your pet through summer safely.

Fireworks ...

Before you head out for a sunny summer getaway, get familiar with the signs of heat-related illnesses. Once at your destination, build in time for your body to adjust to the climate.

If you're lounging by the water and taking only short walks, your risk of a heat illness is low. But if you're not in great shape and aren't used to the heat, beware of strenuous activities like hiking an...

Before the summer of 2018 was even one day old, 16 American kids had died after being left in hot cars, according to a group called KidsAndCars.org.

Last year's toll was 43, and, on average, 37 children die in hot cars each year in the United States.

"We know there are families all across America right now holding their precious babies, unaware that they will lose them in a ...

The scorching heat of summer poses dangers to people, but dogs also need protection from soaring temperatures, one veterinarian warns.

Benjamin Brainard, director of clinical research at the University of Georgia's College of Veterinary Medicine, offered the following tips to help pet owners keep their dogs cool when it heats up outside:

  • Never leave dogs in the ...

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