Unusual heat stroke caused by herbal therapy with traditional Chinese medicine

Traditional Chinese medicine (TCM) comprises a range of traditional medical practices that originate in China, including herbal medicine as a major therapy. Through its 4 natures; namely, cold, hot, warm, and cool, herbal medicine may regulate sympathetic nerves and basal metabolic rate and affect the CNS and the endocrine system. Heat stroke is a severely life-threatening heat-related illness that is most commonly seen during summer heat waves and high environmental temperatures. The intake of medications or toxins is considered one of the risk factors leading to heat stroke, as they may affect body thermoregulation. We report a case of heat stroke that was associated with herbal therapy with TCM. This case highlights the importance of paying more attention to unidentified folk prescriptions in the use of TCM.