Excessive Alcohol Consumption in Summer Heat Can Be Deadly

Excessive alcohol consumption during hot summer weather can be life-threatening, warns the U.S. National Institute on Alcohol Abuse and Alcoholism (NIAAA).

"Think before you drink. Avoiding alcoholic beverages while boating, driving, hiking, swimming, or surfing can help keep you and your loved ones safe," the institute advises.

The risks are sobering: in 31% of drowning cases in the U.S., blood alcohol concentration (BAC) is 0.10% or higher.

A boater with a BAC of 0.08%—the legal definition of intoxication in all 50 states—is 14 times more likely to die in a boating accident than someone sober. One-third of all road traffic accidents in the U.S. are linked to drunk driving.

Leisure activities come with additional hazards, such as unfamiliar routes, towing a boat or camper, and the presence of excited children or pets in the car.

Swimmers under the influence are more prone to risky behavior. They may venture into deep water or remain there too long trying to cool off, risking hypothermia.

In pools, intoxicated swimmers may hit the side walls or dive into shallow areas, increasing the chance of serious injury.

Heat and alcohol are a dangerous combination. Hot summer days cause fluid loss through sweat and increased urination. "Together, they can quickly lead to dehydration or heatstroke," the institute warned.

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