Bartow - With the temperatures beginning to rise, the Polk County Health Department is urging people to take steps to prevent heat-related illnesses, such as heat stress, exhaustion, and stroke.
More than 3,000 people are seen each year in emergency rooms for heat-related illnesses.
Warning signs of heat exhaustion vary, but may include heavy sweating, fast, shallow breathing, headaches, paleness, a weak pulse, dizziness, muscle cramps, moist cool skin, nausea, tiredness, vomiting or fainting.