Summer heat can be brutal, especially for construction workers who spend long hours outdoors. High temperatures and humidity increase the risk of dehydration, heat exhaustion, and heatstroke—serious conditions that can be life-threatening if not properly managed.
Recognizing the signs
Workers should watch for headaches, dizziness, weakness, nausea, confusion, and excessive thirst. Some may experience only mild symptoms, while others may face severe reactions requiring immediate medical attention.
Who’s most at risk?
Those new to working in hot conditions are particularly vulnerable. The body needs time to adjust, so workers should gradually increase their workload and take frequent breaks. Additionally, individuals with conditions like diabetes, kidney disease, or heart problems face higher risks and should take extra precautions.
Prevention is key
The good news is that heat-related illnesses are preventable. Follow these simple steps to stay safe:
- Drink water regularly – Small sips throughout the day are better than large amounts all at once.
- Drink before you’re thirsty – Thirst is a sign you’re already dehydrated.
- Avoid caffeine and alcohol – These drinks can make dehydration worse.
- Take breaks in the shade – Cooling down periodically helps prevent overheating.
- Know when to stop – If you or a coworker start showing signs of heat stress, speak up before it becomes an emergency.
By staying aware and following these steps, construction crews can work safely and efficiently all summer long.