Risk of Heat-Related Illnesses this Weekend

The heat keeps coming, so be careful to take precautions against heat-related illness.

On Saturday, six runners in a cross-country race at Orange Coast College collapsed in the 100-plus-degree temperatures. Paramedics said they were suffering from dehydration.

Mecury climbing increases the risk of possible heat exhaustion and/or heat stroke, according to the Orange County Health Care Agency. Exposure to excessive temperatures can even be fatal.

An agency press release says symptoms of heat exhaustion may include: heavy sweating, muscle cramps, weakness, headache, nausea or vomiting and dizziness. Warning signs of heat stroke may include an extremely high body temperature, unconsciousness, confusion, hot and dry skin (no sweating), a rapid, strong pulse and a throbbing headache.

If symptoms of heat stroke occur, immediately call for medical assistance. Move the person to a shady area and begin cooling their body with water, the agency says.

Recommended precautions to prevent heat related illnesses include:

• Drink plenty of water; don’t wait until you are thirsty.
• Wear light, loose-fitting clothing.
• Avoid unnecessary sun exposure; wear a hat, preferably with a wide brim, when in the sun and use sunscreen.
• Avoid unnecessary exertion if you are outside or in non-air conditioned buildings.
• If you are working outdoors, take frequent rest and refreshment breaks in a shaded area.
• Never leave children, elderly people or pets unattended in closed cars or other vehicles.

Also, check on those who are at high risk to make sure they are staying cool – including seniors who live alone, people with heart or lung disease, and young children. 

Stay cool indoors - if your home is not air conditioned, visit public facilities such as and to stay cool.

For more information on heat related illnesses, visit the Centers for Disease Control and Prevention web site.

— City News Service contributed to this report.