Saturday, September 21, 2019

Heat Illness in High School Athletes

By Jason Bennett, DA, ATC, Associate Professor at Chapman University

The Centers for Disease Control reported that heat illness was a leading cause of death and disability of high school athletes from 2005-2009 (Yard, et al., 2010). Fortunately, heat illness is 100% preventable with the appropriate knowledge and procedures in place. While about 70% of high school athletes who suffer from heat illness are football players, girls volleyball and girls soccer are second and third respectively.

As athletes and coaches prepare for fall season sports, it is critical for all to understand the different types of heat illness, how to treat these types of heat illness, and most importantly, how to prevent heat illness.

It is important to clarify the different conditions that encompass heat illness, some of which are life threatening. The primarily heat illness conditions include muscle cramps, heat syncope, heat exhaustion, and heat stroke (Binkley, et al., 2002). The challenge in determining the difference between heat syncope, heat exhaustion, and heat stroke is in measuring core body temperature. Unfortunately, oral, tympanic (ear), and axillary (armpit) measures of temperature are inaccurate in measuring core body temperature.

Research has found that rectal temperatures are the most accurate method of measuring core body temperature. Because measuring rectal temperature is not feasible in many cases, it is best to contact someone on site who is in charge of the health care of the athletes (e.g., certified athletic trainer) or call 9-1-1 to ensure proper care when suspecting heat exhaustion or heat stroke. Some athletes do not progress through the different types of heat illness, in fact, the first time it is noticeable that the athlete has heat illness might be when they have heat stroke and in an emergency situation.

To read the rest of this article, check out the latest issue of High School Illustrated – USA National Edition for iPad and iPhone, completely free on the App Store.

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