If you are working outside in the heat, be cautious and attentive to signals of your body. You are more likely to become dehydrated and get heat-related illness. If you feel faint or weak, STOP all activity and get to a cool place [Español]

To help protect people’s lives, CDC (Centers for Disease Prevention and Control) provides the following guidelines. More details can be found here.

• Prevent heat illness with acclimatization. Gradually increase exposure to working in the heat over several days and know that acclimatization loses effectiveness if exposure not exposed for about a week or more.
• Drink plenty of water, and don’t wait until you are thirsty to drink.
• Avoid alcohol or liquids containing large amounts of sugar.
• Wear and reapply sunscreen as indicated on the package.
• Ask if tasks can be scheduled for earlier or later in the day to avoid midday heat.
• Wear a brimmed hat and loose, lightweight, light-colored clothing.
• Spend time in air-conditioned buildings during breaks and after work.
• Encourage co-workers to take breaks to cool off and drink water.
• Follow additional tips on how to prevent heat-related illness.

Learn to spot heat-related illness

• Seek medical care immediately if you or a co-worker has symptoms of heat-related illness. [Español]
• For more information on workers and heat stress, please visit: The National Institute for Occupational Safety and Health (NIOSH). [Español]