As Illinois prepared for typical August heat, with temperatures expected to reach and exceed 90 degrees, health experts are warning residents about the dangers of heat-related illnesses. Dr. Brian Curtis, Vice President of Clinical Specialty Services for OSF Health Care, notes that the state averages 10 days annually with temperatures at or above 90 degrees, putting many at risk for heat exhaustion and heat stroke.
        
 

Dr. Curtis cites the importance of preparation and awareness during these hot months. He explains that heat exhaustion, characterized by cool, clammy skin, excessive sweating, and severe muscle cramps, can quickly progress to heat stroke if not addressed. Heat stroke is a medical emergency and presents with symptoms like dry skin, confusion, and extremely high body temperatures, requiring immediate medical attention.

Doctors agree that while outdoor workers and athletes are often affected, children, older adults, and those without air conditioning are particularly vulnerable, even indoors. He warns that high humidity can exacerbate the situation, making it harder for the body to cool down, and urges vigilance, especially for those most susceptible.

With hospitals regularly treating heat stroke cases each summer, residents are advised to stay hydrated, seek cool environments, and monitor vulnerable individuals closely during heatwaves.