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Heat stroke during a 'run for fun': A case report
Summary
An athlete experienced heat stroke during a cold-weather race after taking promethazine cough medicine. This antihistamine may impair the body's ability to regulate temperature during intense exercise.
Area of Science:
- Sports Medicine
- Pharmacology
- Environmental Physiology
Background:
- Athletes undertaking endurance events generate significant endogenous heat.
- Maintaining thermal homeostasis is crucial for preventing heat-related illnesses during exercise.
Observation:
- A mini-marathon runner collapsed with heat stroke despite cold ambient temperatures.
- The athlete had ingested a cough mixture containing promethazine prior to the race.
Findings:
- Promethazine, a phenothiazine antihistamine, may interfere with the body's thermoregulatory mechanisms.
- Impaired heat dissipation could contribute to heat stroke development in athletes using this medication.
Implications:
- Consideration of medication side effects is vital in sports medicine.
- Further research is needed on the impact of antihistamines on exercise-induced thermoregulation.