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Addiction

Study reveals surge in gambling addiction following legalization of sports betting

A new study, published in JAMA Internal Medicine, led by researchers from the University of California San Diego Qualcomm Institute and School of Medicine, reveals a dramatic increase in sports betting and gambling addiction ...

Surgery

Surgeons detail challenges in treating 'tranq' wounds amid Philadelphia's Xylazine crisis

A new study examining the treatment of xylazine-associated wounds in Philadelphia sheds light on the severe medical complications and health care challenges caused by the widespread presence of the drug in the city's illicit ...

Addiction

Authentic communication can reduce risky teen drinking

While fear-based messaging around alcohol aimed towards teens is common practice, new research suggests a key to curbing adolescents' risky drinking behavior is through authentic and open communication that acknowledges some ...

Health

Less-restrictive vaping laws linked to faster smoking decline

University of Queensland researchers have found smoking rates have declined twice as fast in New Zealand as in Australia, suggesting less restrictive regulation on vaping could improve public health outcomes. Their study ...

Health

Hong Kong to ban vaping in public by mid-2026

Hong Kong will ban the possession and use of e-cigarette cartridges in public by mid-2026, the city's top health official said on Sunday as the government pushed ahead with its anti-tobacco agenda.

Neuroscience

Brain waves used to measure effect of anti-alcohol campaigns

Health campaigns, such as those against drug abuse or those promoting infection prevention measures during the coronavirus pandemic, are key public health tools and help protect the population. A recent campaign of the World ...

Health

Tobacco age restrictions may not be working, new research shows

Based on survey data, young adults covered by Tobacco 21 (T21) laws say they are smoking less. Biomarkers paint a smokier picture. Despite recent reports of tobacco bans' success, new research shows 18- to 20-year-olds are ...

Medications

Study questions dexamphetamine's addictive reputation

Dexamphetamine—a restricted stimulant drug used to treat narcolepsy and Attention Deficient Hyperactivity Disorder (ADHD)—might not be as addictive as previously thought, new research from the University of Sydney suggests.

Addiction

Hepatologist explains how alcohol affects your liver

Excessive alcohol use can harm the body in many ways, including an increase in the risk of various cancers. It damages liver cells, leading to inflammation, scarring and serious conditions such as cirrhosis.

Addiction

High rate of underage tobacco sales found in New Jersey

A recent study from researchers at Wake Forest University School of Medicine and Rutgers University shows a high rate of underage tobacco sales despite federal legislation that prohibits the sale of tobacco products to anyone ...

Addiction

Younger Australians at risk of using nicotine pouches

A new survey led by the University of Melbourne has found that 70% of Australians aged between 16–39 may be at risk of using nicotine pouches. The study is published in the journal Nicotine & Tobacco Research.