How some medications and alcohol can make a heat wave riskier for you

Health experts warn that certain medications and alcohol consumption can impair the body's ability to regulate temperature during heat waves. Drugs such as antidepressants, beta-blockers, and blood pressure medications can interfere with sweating or hydration, increasing the risk of heat-related illness.
Why it matters
Understanding the interaction between common medications and extreme heat is critical for preventing heat exhaustion and heatstroke during climate-related temperature spikes.
Environment Canada is asking Canadians across the country to watch for signs of heat exhaustion during its extreme heat warning , but some experts say consuming alcohol or certain kinds of medication can change how your body reacts to hot weather.
The article relies on health guidelines from the CDC and the Canadian Pharmacists Association to provide medical safety information.
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