Monday, July 2, 2002
Heat Stress
When the sun hangs high in the summer sky and beats down on you, your body may not be able to stand the strain.
The Oneida County Health Department warns that, when temperatures climb above 90 degrees, heat stress can result. High humidity and crowded living conditions can increase that danger, especially for the elderly, small children and those with chronic health problems.
"During the summer months, pay attention to your thermometer and be aware of the changes to your body," advised JoAnn Nora, Public Health Educator at the Oneida County Health Department.
"The first signs of heat stress may be mild, and you may not notice them. As the heat increases, you may experience general discomfort, lack of energy and a loss of appetite – all warning signs to take precautions against further strain from the heat," she said.
There are other waning indications of heat stress that require immediate action. They include rapid heartbeat, throbbing headache, dry skin (no visible sweating), extreme weakness, mental changes, dizziness, diarrhea, nausea, chest pain, vomiting, cramps, or breathing problems. If you experience any of these signs of physical distress, call your doctor or seek medical help immediately.
"It is best to take protective action before you fall victim to heat stress. Spread as much time as you can in more pleasant surroundings – a cooler room in your home, an air-conditioned shopping mall, senior citizen center, public library or movie," JoAnn suggested.
"Fans can provide good indoor circulation, and cool baths or showers offer excellent relief," she said.
"There are other ways you can protect yourself against heat stress,"she said. "Wear loose-fitting , lightweight clothing; drink lots of water; and avoid hot foods, heavy meals and alcohol. If you have to be in the sun, wear a wide-brimmed hat."
"And, remember that physical activity generates body heat," concludes JoAnn Nora. "So slow down and take it easy as the temperature rises."