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Results for search "Marijuana".

Health News Results - 131

THURSDAY, June 20, 2019 (HealthDay News) -- As society relaxes its rules around marijuana, U.S. teens seem to be responding by using the drug in much bigger numbers than a generation ago, new research shows.

The study looked at 1991-2017 U.S. federal health data on more than 200,000 high school students. It found that the number who said they'd used pot at least once over the past mon...

WEDNESDAY, June 19, 2019 (HealthDay News) -- Most Americans think they won't get caught driving while high on marijuana, a new AAA Foundation survey finds.

Nearly 70% of the nearly 2,600 licensed drivers polled think there's a low chance that a driver using pot will be stopped by police.

"Marijuana can significantly alter reaction times and impair a driver's judgment," s...

TUESDAY, June 18, 2019 (HealthDay News) -- As laws around marijuana relax nationwide and the drug becomes more popular, American women are increasingly using pot during pregnancy, a new study finds.

The study was based on data from more than 467,000 women collected between 2002 and 2017. The researchers found that the percentage of women who said they'd used cannabis at least once dur...

MONDAY, June 10, 2019 (HealthDay News) -- Medical marijuana has been a beacon of hope in the opioid epidemic, with states legalizing weed in hopes that its use will cut down on fatal overdoses from painkiller use.

Now, a new study is throwing cold water on that notion.

There's no association between medical marijuana laws and opioid overdose death rates, researchers report.<...

FRIDAY, May 31, 2019 (HealthDay News) -- The U.S. Food and Drug Administration took a good look at the safety and effectiveness of CBD products on Friday, as it weighs how to best regulate the hemp-derived compound going forward.

During a public hearing that stretched for hours, the agency heard testimony from folks on all sides of the issue.

In opening the hearing, FDA Act...

TUESDAY, May 21, 2019 (HealthDay News) -- Cannabidiol (CBD) has been receiving a lot of attention lately as a potential treatment for everything from epilepsy to anxiety. Now, researchers report it might also help curb the cravings that come with opioid addiction.

Like marijuana, CBD comes from the cannabis plant. Unlike pot, it does not produce a high.

The study included 4...

THURSDAY, May 16, 2019 (HealthDay News) -- If Colorado is any indication, the legalization of marijuana does not come without health hazards.

New research shows that while it led to a decline in hospitalizations for chronic pain, there were increases in traffic crashes, alcohol abuse and drug overdoses in the state. However, there was no significant increase in overall hospital admiss...

MONDAY, May 13, 2019 (HealthDay News) -- You would have to be living in a cave to have missed the CBD craze that is sweeping across America: New products are cramming store shelves as the market explodes for what many Americans believe to be a miracle cure-all.

Everything from oils to gummies to pills, creams and ointments are now for sale at supermarkets and specialty chains. You can...

FRIDAY, May 10, 2019 (HealthDay News) -- Medical marijuana extracts appear to help children with autism, reducing their disruptive behavior while improving their social responsiveness, a new Israeli clinical trial reports.

Kids treated with either a whole-plant cannabis extract or a pure combination of cannabidiol (CBD) and THC experienced a significant improvement in their symptoms, co...

WEDNESDAY, May 8, 2019 (HealthDay News) -- Tourette syndrome can be a nerve-wracking condition, but there are effective treatments for sufferers, a new American Academy of Neurology guideline says.

Tourette is a neurodevelopmental disorder that begins in childhood and causes involuntary vocalizations and repetitive movements known as tics.

Accurate diagnosis, ongoing medical...

TUESDAY, April 30, 2019 (HealthDay News) -- There's new data supporting the use of Epidiolex -- the first cannabidiol (CBD) medicine approved by the U.S. Food and Drug Administration -- to help curb a form of epilepsy.

The research found that the drug reduced seizures by nearly half in children with Dravet syndrome, a rare and severe form of the neurological disorder.

The FD...

THURSDAY, April 25, 2019 (HealthDay News) -- Many people may drive with marijuana in their system -- even when they have kids in the car.

That's the upshot of a new study of drivers in Washington state, where recreational pot is legal.

In roadside tests of more than 2,000 drivers, researchers found that 14% of those with a child in the car tested positive for THC, the co...

WEDNESDAY, April 24, 2019 (HealthDay News) -- Even though marijuana triggers the "munchies" in many people, adults who use the drug tend to weigh less than nonusers, a new study finds.

The finding stems from data on the weight of 33,000 Americans, 18 and older. Researchers found that all gained weight over three years. However, those who used pot bulked up less than those who did not....

MONDAY, April 22, 2019 (HealthDay News) -- Americans with cancer are more likely to use marijuana and prescription opioids than those without cancer, and the use of medical marijuana by this group is on the rise, new research shows.

Pain is common among cancer patients, but many do not get adequate pain relief, the researchers noted.

The new study looked at more than 800 adu...

MONDAY, April 1, 2019 (HealthDay News) -- Children born to mothers who used marijuana during pregnancy may be at increased risk for psychosis, according to a new study.

Researchers at Washington University in St. Louis analyzed data from an ongoing nationwide study of child health and brain development.

The analysis included nearly 4,400 children born to about 3,800 mothers...

MONDAY, March 25, 2019 (HealthDay News) -- If Colorado is any indication, the legalization of marijuana comes with a downside.

Researchers reported that emergency departments across the state saw a sharp spike in marijuana-related visits after recreational use of pot products was made legal.

For the study, the researchers analyzed data on almost 10,000 patients seen at the...

WEDNESDAY, March 20, 2019 (HealthDay News) -- Legalized medical pot may be a boon to older Americans, boosting their health and ability to work, a new study finds.

"Research [on medical marijuana] has largely ignored older adults even though they experience the highest rates of medical issues that could be treated with medical marijuana," said co-author Lauren Hersch Nicholas. She's a...

TUESDAY, March 19, 2019 (HealthDay News) -- The jittery, delusional potheads of the old movie "Reefer Madness" have prompted eye rolls and chuckles over the years, but a new study argues that the cult classic might contain a kernel of truth.

Smoking pot every day could increase your risk of a psychotic break with reality, particularly if you have access to high-potency strains of mari...

THURSDAY, Feb. 28, 2019 (HealthDay News) -- Your grandparents' chronic aches and pains might best be eased with a little weed, a new study suggests.

Not only did folks over 75 who took medical marijuana report less pain, their use of pot-based capsules, tinctures and e-cigarettes allowed a third of these patients to reduce their use of opioid painkillers, researchers found.

...

TUESDAY, Feb. 19, 2019 (HealthDay News) -- While the vast majority of American parents support legal medical marijuana, they want pot dispensaries banned near schools or day care centers, according to a new national survey.

The C.S. Mott Children's Hospital poll was conducted by the University of Michigan.

Not only did three-quarters of parents support legalizing marijuana f...

THURSDAY, Feb. 14, 2019 (HealthDay News) -- Marijuana legalization has been sweeping across the United States, raising concerns that more teens will start toking as pot smoking gains in legitimacy.

A new study suggests that's not the case. Researchers actually found fewer teen marijuana users in states that have adopted medical marijuana laws.

States with medical marijuana laws ...

WEDNESDAY, Feb. 13, 2019 (HealthDay News) -- Pot may be particularly dangerous for the teenaged brain, a new review suggests.

Not only were those who smoked marijuana more likely to suffer depression and suicidal thoughts, they were also more than three times as likely to attempt suicide between the ages of 18 and 32.

What isn't clear from the review is why. Does marijuana (...

MONDAY, Feb. 11, 2019 (HealthDay News) -- If you're an aging baby boomer who thinks you can handle today's potent marijuana "edibles," the case of a man who had a heart attack after eating a pot lollipop should give you pause.

The 70-year-old patient had been taking heart medications and consumed roughly 90 milligrams (mg) of THC while trying to ease pain and aid sleep. That's a far g...

WEDNESDAY, Feb. 6, 2019 (HealthDay News) -- Forget the mellow slacker image -- pot smoking might actually make men more potent.

Men who've smoked marijuana appear to have significantly higher sperm concentrations than those who've never given it a try, a new study reports.

There's also a potential link between pot use and testosterone, said senior researcher Dr. Jorge Chavar...

WEDNESDAY, Feb. 6, 2019 (HealthDay News) -- In states where marijuana is legal, teens smoking pot and then getting behind the wheel of a car is common, a new study finds.

"There's a general public zeitgeist that marijuana is a pretty safe drug," said study co-author Darin Erickson, an associate professor at the University of Minnesota's School of Public Health.

"In actuality...

TUESDAY, Feb. 5, 2019 (HealthDay News) -- Easing chronic pain is the main reason Americans use medical marijuana, a new study finds.

"We wanted to understand the reasons why people are using cannabis medically, and whether those reasons for use are evidence-based," said lead author Kevin Boehnke. He's an investigator at University of Michigan's Chronic Pain and Fatigue Research Center...

TUESDAY, Jan. 22, 2019 (HealthDay News) -- As increasing numbers of Americans use marijuana, there is a rising risk of job loss among those who use the drug, a new study suggests.

"Job loss may be an overlooked social cost of marijuana use," said study author Cassandra Okechukwu, from the Harvard T.H. Chan School of Public Health, and colleagues.

For the study, researchers a...

FRIDAY, Jan. 18, 2019 (HealthDay News) -- Do you shy away from risky business or cast caution aside and go for it?

Either way, your answer could come from your DNA.

Scientists have identified more than 100 genetic variants linked with risk-taking, according to a groundbreaking new study.

"Genetic variants that are associated with overall risk tolerance -- a measu...

MONDAY, Jan. 14, 2019 (HealthDay News) -- Smoking just a couple of joints may cause significant changes in a teenager's brain structure, a new study has found.

Brain scans show that some adolescents who've tried marijuana just a couple of times exhibit significant increases in the volume of their gray matter.

These changes were associated with increased risk of anxiety, and ...

WEDNESDAY, Jan. 9, 2019 (HealthDay News) -- Medical marijuana may help the thousands of Americans who use it, but far too many of these folks are getting behind the wheel while high, new research shows.

In a poll of medical marijuana patients in Michigan, more than half acknowledged having driven within two hours of consuming a cannabis treatment at least once during the prior six mon...

THURSDAY, Dec. 27, 2018 (HealthDay News) -- The scourge of opioid addiction and related deaths cut through American society again in 2018, capturing headlines and making it the year's top health story.

Rates of opioid-linked fatal overdoses have nearly doubled over the past decade and topped 70,000 in 2017, according to data released in November by the U.S....

FRIDAY, Dec. 21, 2018 (HealthDay News) -- Contrary to predictions, teen marijuana use declined in Washington state after recreational pot was legalized in 2012, a new study finds.

Researchers analyzed data from the Washington Healthy Youth Surveys of 2010-2012 and 2014-2016.

They found that marijuana use among eighth-graders fell from almost 10 percent to just over 7 percent...

WEDNESDAY, Dec. 19, 2018 (HealthDay News) -- New research shows that marijuana causes genetic changes in sperm, though it's not clear what effect those changes have, or if they're passed on to a man's children.

But the scientists said their findings suggest that men trying to have children should consider avoiding marijuana.

In experiments with rats and a study involving 24 ...

MONDAY, Dec. 17, 2018 (HealthDay News) -- Pot's increasing potency could make it more likely that toking will interfere with users' lives, a new study argues.

Compared to pot of the 1990s, today's marijuana contains significantly higher levels of THC, the chemical compound that causes intoxication, the research team notes.

This added punch may be associated with an higher ri...

MONDAY, Dec. 17, 2018 (HealthDay News) -- Vaping among American teenagers increased dramatically in 2018, with nearly two of every five high school seniors reporting they've tried an e-cigarette during the past year, a new survey reveals.

There was a bit of good news in the report, with teens reporting decreased use of alcohol, tobacco and opioids.

But the vaping trends rem...

SUNDAY, Dec. 2, 2018 (HealthDay News) -- A marijuana-derived drug that helps control epileptic seizures appears to become less effective over time in some patients, a new Israeli study reports.

Cannabidiol (CBD) liquid has been proven effective against seizures, but about one-third of patients develop tolerance that blunts the drug's effectiveness, accordin...

FRIDAY, Nov. 30, 2018 (HealthDay News) -- Teens with behavioral problems are more likely than others to use marijuana -- but the drug itself doesn't increase conduct problems, a new study indicates.

The findings suggest that a "cascading chain of events" predict marijuana use problems as teens become young adults, according to the University of Pennsylvania researchers.

"Can...

FRIDAY, Nov. 30, 2018 (HealthDay News) -- A smokeless method of vaporizing and then inhaling pot packs a much more powerful punch than simply smoking weed, researchers say.

That could raise safety concerns for users -- driving, for example.

Marijuana vaporizers heat pot to a temperature just below combustion, allowing people to inhale the intoxicating chemical THC from the p...

THURSDAY, Nov. 29, 2018 (HealthDay News) -- A 6-year-old boy with severe asthma wasn't responding to the usual treatments. It was only when family members stopped smoking marijuana at home that his breathing got better, according to his doctor.

The boy's case shows that exposure to secondhand pot smoke can worsen asthma in children who have a marijuana allergy, a new study reports.

WEDNESDAY, Nov. 28, 2018 (HealthDay News) -- Rebellious teens used to reach for cigarettes or alcohol. Now, marijuana is increasingly their first choice, a new study reveals.

Columbia University researchers who analyzed national survey data say the "gateway pattern" of substance use is changing. Since 2006, less than 50 percent of teens have tried cigarettes or alcohol before trying m...

MONDAY, Nov. 26, 2018 (HealthDay News) -- Marijuana use by live donors has no effect on kidney transplant outcomes for donors or recipients, a new study finds.

National Kidney Registry recommendations exclude substance abusers from donating kidneys, and transplant centers may refuse live donors with a history of marijuana use. Until this study, however, there had been no evidence abou...

MONDAY, Nov. 19, 2018 (HealthDay News) -- If you're a pot-smoking parent and you think your kids aren't affected, think again.

New research found evidence of secondhand marijuana smoke exposure in nearly half of children whose parents smoke the drug.

"While the effects of tobacco smoke have been studied extensively, we are still learning about marijuana exposure," said resea...

THURSDAY, Nov. 8, 2018 (HealthDay News) -- People with type 1 diabetes who use marijuana may double their risk of developing a life-threatening complication, a new study suggests.

Called diabetic ketoacidosis (DKA), the condition occurs when there is not enough insulin to break down sugar in the body, so the body burns fat for fuel instead. This triggers a build-up of chemicals known...

THURSDAY, Nov.1, 2018 (HealthDay News) -- The first Food and Drug Administration-approved drug containing an ingredient derived from the marijuana plant went on sale Thursday in the United States.

Epidiolex is a twice-daily oral solution -- a cannabidiol, or CBD liquid -- made by Britain-based GW Pharmaceuticals. It is approved for use in patients 2 years old and older with two types ...

WEDNESDAY, Oct. 31, 2018 (HealthDay News) -- The type of high school teens attend may determine whether they'll try marijuana and other illegal drugs, a new study suggests.

"We concluded that schools play an important role in influencing adolescent behavior," said study first author Dr. Rebecca Dudovitz, an assistant professor at the University of California, Los Angeles School of Med...

TUESDAY, Oct. 30, 2018 (HealthDay News) -- Teens who stop smoking pot can think and learn better afterward, even if they are only light users, a new study reports.

Compared to teenagers and young adults who continued using marijuana, those who abstained for a month displayed a "modest but reliable improvement in their ability to learn," said lead researcher Randi Schuster.

"...

TUESDAY, Oct. 30, 2018 (HealthDay News) -- Despite evidence to the contrary, four in 10 Americans believe alternative therapies can cure cancer, a new survey finds.

Research shows that cancer death rates are much higher among patients who use only alternative therapies than among those who receive standard cancer treatments, according to the American Society of Clinical Oncology (ASCO...

FRIDAY, Oct. 26, 2018 (HealthDay News) -- A moss-like plant grown only in a few countries may offer better pain relief than medical marijuana, animal research suggests.

THC (tetrahydrocannabinol) from marijuana is used to treat conditions such as pain, muscle cramps, dizziness and loss of appetite. However, while medical marijuana is increasingly accepted in the United States, it's il...

THURSDAY, Oct. 25, 2018 (HealthDay News) -- The wave of marijuana legalization that's swept across the United States in recent years has been fueled in part by the popular belief that pot is essentially harmless.

But a new study shows that some heavy users will experience withdrawal symptoms while coming down from their high.

About 1 in 10 frequent cannabis users reports sym...

FRIDAY, Oct. 19, 2018 (HealthDay News) -- As the use of marijuana is growing, with Canada legalizing the drug just this week, a new study that ties pot to a raised risk for stroke might give users pause.

The risk for any stroke could increase by 15 percent and it could jump 29 percent for an ischemic stroke -- the most common kind, said lead investigator Dr. Krupa Patel. She is a rese...

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