Community Corner

Health Department Gives Tips to Beat the Heat

High temperatures will stick around for the week. Be smart about hydration and diet.

The DuPage County Health Department offers safety tips for residents to ensure time spent outdoors is fun and safe during times of extreme heat.

According to the National Weather Service, temperatures will rise about four degrees Wednesday to a high near 96, with heat index values as high as 107. Thursday will be mostly sunny and hot, with a high near 95 and a 20 percent chance of thunderstorms after 1 p.m.

When spending any time outside during periods of extreme heat and humidity, residents should be on the lookout for these potential risk factors:

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Dehydration — Dehydration occurs when more water leaves the body that you put back in. Stay well hydrated throughout the day and drink extra fluids when exercising or simply being outdoors on hot days.

Heat exhaustion — Symptoms may include: headaches, weak pulse, rapid pulse, excessive sweating, dizziness, and in some instances fainting, clammy skin, chills, cold, nausea, vomiting, muscle cramps or very fast or very shallow breathing. If someone suspects they have heat exhaustion, take action immediately to cool down. 

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Heat stroke — Unlike heat exhaustion, victims of heat stroke have warm skin that is dry to the touch because they’ve sweated out all their extra water leaving the body’s natural cooling system without a key cool-down mechanism. High fever, severe headaches, nausea, vomiting, and a strong, rapid pulse all accompany heat stroke. Victims may become confused and can lose consciousness. Heat stroke is a very serious condition. Take action to cool the victim and seek immediate medical assistance.

Knowing what to look out for is just as important as being prepared. Here are some tips from the Health Department to stay cool:

  • Always wear light-weight clothing that has plenty of ventilation – the fabric should “breathe.” Stay well hydrated
  • Exercise or schedule other strenuous activities when the heat and humidity are lowest, usually early morning and late evenings.
  • Rest in cool, shady places frequently. If you’re hot, go cool down – get indoors, drink cool liquids, enjoy the air conditioning for a few minutes, or take a cold shower.
  • Eat light, heart-healthy foods to replace minerals and nutrients that may be lost. Give your heart a little extra break during the summer months with a healthy diet.
  • Watch out for those at greatest risk such as very young children, the elderly, persons who may have health conditions. 


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