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The climate crisis is showing up in unexpected places, including hospitals. Researchers say rising temperatures are linked to more alcohol- and drug-related hospital visits. They argue that hot, sunny days encourage daytime drinking. A Columbia University team analyzed hospitalization rates in New York State over the past 20 years and found increases in alcohol- and drug-related hospitalizations that correlated with higher temperatures.
Drinking Outdoors: Enjoyable but Risky
Experts suggest that excessive alcohol consumption may be tied to people drinking more when the weather is pleasant and they spend time outdoors. Another contributing factor could be increased sweating, which leads to dehydration, the Daily Mail reported.
As for drug use (including cannabis, cocaine, opioids, and sedatives), warming temperatures have also coincided with a rise in visits to addiction specialists.
Lead author of the study, Robbie M. Parks, confirmed, “We found that during periods of particularly high temperatures, there was a corresponding increase in hospital visits related to alcohol and psychoactive substance use.”
What the Study Found
The team analyzed data from 671,625 hospital visits related to alcohol use and 721,469 visits due to drug use disorders. They compared this data with information on daily temperatures and relative humidity. They then created a statistical model for days with higher and lower temperatures and examined the impact of short-term climate phenomena, such as heatwaves, on substance abuse.
The researchers observed a pattern: as temperatures rose, alcohol-related doctor visits increased.
The data showed that hospital visits related to alcohol rose by 24 percent with higher temperatures, while visits related to drugs increased by 42 percent.
Senior study author Marianti-Anna Kioumurtzoglou said medical interventions aimed at addressing alcohol and drug disorders during hot weather (such as targeted awareness campaigns about the risks of substance abuse in such conditions) should be a public health priority.
The National Institutes of Health in the U.S. released data for 2022 showing that the highest rates of alcohol-related hospitalizations occurred in July, August, and May.
