With heat warnings issued for much of Ontario, Brock’s Health, Safety and Wellness team is reminding the University community to stay safe as temperatures rise.

Heat stress can happen when the body gets too hot and can’t effectively cool itself. It’s important to recognize heat stress early because it can lead to more serious heat-related illnesses (HRIs), such as heat exhaustion or heat stroke, if left untreated. Signs and symptoms of heat stress include muscle cramps, excessive sweating, nausea, dizziness, weakness and fatigue.

High temperatures, humidity, sun exposure, heavy clothing, physical activity and inadequate hydration can increase the risk of heat stress. Brock community members can protect themselves during hot, humid weather by:

• Keeping drapes and shades drawn to avoid radiant light from entering the room.
• Turning off lights, computers and other equipment when practical and safe to do so.
• Wearing loose-fitting and light clothing.
• Limiting the amount of time spent in direct sunlight.
• Adjusting their pace to the work environment.
• Avoiding overexertion.
• Drinking enough liquids before, during and after tasks to support their level of activity.
• Drinking 250 millilitres of water or electrolytes every 20 minutes when sweating or activity levels are high.
• Taking breaks to cool down.

For more information, email [email protected]