Citation

Carter R, Cheuvront SN, Sawka MN. J. Sport Rehab. 2007; 16(3): 238-243.

Affiliation

CRRSA, Department of Human Factors, France. robert.carteriii@us.army.mil

Copyright

(Copyright © 2007, Human Kinetics Publishers)

DOI

unavailable

PMID

17923730

Abstract

OBJECTIVES: We report our observations on one soldier with abnormal hyperthermia during exercise in the heat compared with prior exercise and following acute local (non-febrile) infection. Also, we report on 994 heat stroke hospitalizations in the U.S. Army. It is known that prior infection is a risk factor for heat illness and some of the 37 heat stroke deaths cited infections (eg, pneumonia, influenza) in the medical records. RESULTS: This case report illustrates complete recovery from abnormal hyperthermia, which occurred in a laboratory setting during mild, low intensity exercise. In a field setting, this case may have resulted in serious heat illness. As with most of the heat stroke cases, rapid medical attention (ie, cooling and rehydration) and the age group (19 to 26) that represents majority of the heatstroke cases in U.S. Army are likely factors that contribute successful treatment of heatstroke in the field environment. CONCLUSIONS: We conclude that acute inflammatory response can augment the hyperthermia of exercise and possibly increase heat illness susceptibility. Furthermore, it is important for health care providers of soldiers and athletes to monitor acute local infections due to the potential thermoregulatory consequences during exercise in the heat.

Language: en