If your job involves hot work, rest breaks must be routinely scheduled. Do not push yourself too hard during a sudden heat wave. Your body will need at least a week to get used to a major change in weather. But use a good sun screen lotion, and wear a hat and other protective clothing appropriate for your activity. Direct sun exposure increases your risk for heat stress and heat stroke.
Sunburn can, of course, be uncomfortable.
You should also remember that sun exposure increases your risk for skin cancer. The signs of heat illnesses can develop very quickly. If you notice any of the following, take the necessary action promptly. Heat Stroke is very serious and, if not treated at once, can lead to death. Confusion, irritability, convulsions, and shivering are common signs.