Cardiology

Alarming number of heart infections tied to opioid epidemic

An alarming number of people nationwide are developing infections of either the heart's inner lining or valves, known as infective endocarditis, in large part, due to the current opioid epidemic. This new trend predominantly ...

Psychology & Psychiatry

Suicide risk factors vary by ethnic group

Approximately 8.3 million adults in the United States reported thinking about suicide last year, according to the Centers for Disease Control and Prevention. While thoughts and deeds are clearly different, University of Houston ...

Addiction

Researcher discovers gene mutation that contributes to addiction

In the field of addiction research, one question looms large: Why do some people face a higher risk than others for alcoholism and drug abuse? A researcher at the OU College of Medicine, William R. Lovallo, Ph.D., recently ...

Genetics

One in ten older adults currently binge drinks

More than a tenth of adults age 65 and older currently binge drink, putting them at risk for a range of health problems, according to a study by researchers at NYU School of Medicine and the Center for Drug Use and HIV/HCV ...

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Alcohol abuse

Alcohol abuse, as described in the DSM-IV, is a psychiatric diagnosis describing the use of alcoholic beverages despite negative consequences. It is differentiated from alcohol dependence by the lack of symptoms such as tolerance and withdrawal. Alcohol abuse is sometimes referred to by the less specific term alcoholism. However, many definitions of alcoholism exist, and only some are compatible with alcohol abuse.

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