By Diane Colabello, Senior Health and Safety Specialist
Summer brings longer days, outdoor activities, and opportunities to enjoy the warm weather. However, rising temperatures can also increase the risk of heat-related illnesses. Whether you're commuting to work, traveling, participating in outdoor events, exercising, or working outside, it's important to take precautions to protect yourself from excessive heat and sun exposure.
When the body is unable to cool itself effectively, heat-related illnesses such as dehydration, heat exhaustion, and heat stroke can occur. These conditions can develop quickly, especially during periods of high temperatures and humidity. Understanding the risks and recognizing the warning signs can help prevent serious health consequences.
To stay safe this summer:
- Drink plenty of water throughout the day, even if you do not feel thirsty.
- Limit beverages that can contribute to dehydration, such as those containing excessive caffeine or alcohol.
- Wear lightweight, loose-fitting, and light-colored clothing to help keep your body cool.
- Use sunscreen with an appropriate SPF and reapply it regularly when spending time outdoors.
- Take frequent breaks in shaded or air-conditioned areas, especially during extended outdoor activities.
- Avoid strenuous outdoor work or exercise during the hottest hours of the day, typically between 10 a.m. and 4 p.m.
- Never leave children, pets, or vulnerable individuals unattended in vehicles, even for a short period of time.
Be alert for signs of heat-related illness, including excessive sweating, fatigue, dizziness, headache, muscle cramps, nausea, rapid pulse, or confusion. If someone shows symptoms of heat exhaustion, move them to a cooler location, provide water if they are alert, and seek medical attention if symptoms worsen. Heat stroke is a medical emergency and requires immediate assistance.
Remember that certain individuals—including older adults, young children, people with chronic medical conditions, and those working outdoors—may be especially vulnerable to extreme heat. Checking in on coworkers, friends, family members, and neighbors during periods of high temperatures can make a significant difference.
By staying hydrated, limiting heat exposure, and recognizing the signs of heat-related illness, we can all enjoy a safer, healthier, and more enjoyable summer season.