There's been a sharp rise in schizophrenia cases linked with marijuana use since the mid-1990s, a new Danish study finds.
Prior research has suggested that marijuana -- particularly very heavy use -- is associated with an increased risk of schizophrenia. Although strict cause-and-effect can't be proven by the new study, many experts believe that heavy pot use might work in conjuncti...
A proposed $26 billion settlement on opioid-related lawsuits has been reached with four large drug companies, a group of state attorneys general announced Wednesday.
If enough states sign on to the deal with the country's three major drug distributors -- Cardinal Health, AmerisourceBergen and McKesson -- and pharmaceutical giant Johnson & Johnson, the companies could be released from all ...
The brain interprets physical signals differently in people with depression, anorexia and some other mental health disorders, new research shows.
British scientists examined "interoception" -- the brain's ability to sense internal conditions in the body -- in 626 patients with mental health disorders and a control group of 610 people without mental illness.
A new study finds that many mass shooters in America suffered from a mental illness that wasn't being treated when they committed their crime.
"Without losing sight of the larger perspective that most who are violent are not mentally ill, and most of the mentally ill are not violent, our message is that mental health providers, lawyers and the public should be made aware that some unmedic...
Vaping high-strength nicotine can help adults with schizophrenia stop smoking traditional cigarettes, according to a new study.
Between 60% and 90% of people with schizophrenia smoke, compared to 15% to 24% of the general population, the researchers noted in the report published March 16 in the journal Nicotine & Tobacco Research.
Contrary to what many believe, a new study finds that mental illness isn't a factor in most mass shootings or other types of mass murder.
"The findings from this potentially definitive study suggest that emphasis on serious mental illness, such as schizophrenia or psychotic mood disorders, as a risk factor for mass shootings is given undue emphasis, leading to public fear and stigmatizati...
Scientists may have uncovered the reason critical medications for schizophrenia and bipolar disorder cause weight gain and diabetes -- findings they hope will lead to better drugs.
The medications, known as antipsychotics, help control the hallucinations, delusions and confused thoughts that plague people with schizophrenia. They can also help stabilize extreme mood swings in those with b...
Severe mental illness diagnoses often get missed in patients hospitalized for physical health problems, according to a new study.
Researchers analyzed data from nearly 13,800 U.K. adults who were diagnosed with severe mental illness, including bipolar disorder and schizophrenia, between 2006 and 2017 and who had more than 45,700 emergency hospital admissions over the period.
Many people under stay-at-home orders have turned to online yoga as a way to manage the stress. And a new research review suggests they're onto something.
The review, of 19 clinical trials, focused on the benefits of yoga for people with clinical mental health conditions ranging from anxiety disorders to alcohol dependence to schizophrenia. Overall, it found yoga classes helped ease t...
Good news for people with schizophrenia: Long-term antipsychotic-drug treatment does not increase the risk of heart disease. And taking the drugs is associated with a lower risk of death, according to a new study.
The average life expectancy of people with schizophrenia is 10 to 20 years less than in the general population. There has long been concern that one reason is long-term use ...
The idea of marijuana causing a psychotic breakdown sounds like something out of the camp film classic "Reefer Madness," but many experts argue it's not that far-fetched.
As legalization of recreational marijuana spreads across the United States, more people are showing up in ERs with psychotic symptoms after consuming too much pot, said Dr. Itai Danovitch, chairman of psychiatry and ...
For the first time, scientists have found four spots on your DNA that might determine whether you wield your pen with your left hand.
Of the four gene regions, three are associated with proteins involved in brain development and structure, according to a genetic analysis of about 400,000 people in the United Kingdom, including more than 38,000 left-handers.
As air quality declines, the prevalence of mental health conditions may rise, a large, new study suggests.
Looking at data on millions of people in the United States and Denmark, researchers found correlations between air pollution exposure and rates of certain psychiatric disorders. In both countries, poorer air quality was linked to a slightly heightened risk of bipolar disorder.
About 22% of people who live in conflict areas suffer from mental health problems, a new study review finds.
Common problems include depression, anxiety, post-traumatic stress disorder, bipolar disorder or schizophrenia, according to the World Health Organization. About 9% have a moderate to severe mental health condition.
A new study is raising the question of whether certain cholesterol, blood pressure and diabetes drugs could help manage mental illnesses like schizophrenia.
The findings come from a study of over 142,000 Swedish patients with serious mental illnesses -- including schizophrenia and bipolar disorder. The researchers found that those patients typically fared better during periods when th...