Consciousness of being very afraid of heat needs to be considered from both Chinese medicine and Western medicine perspectives. From the point of view of Chinese medicine, this is the result of excessive fire power in the body, usually due to hyperactivity of liver yang or deficiency of kidney yin, leading to the clinical symptom of fear of heat. From the perspective of Western medicine, there are usually several factors: First, because of endocrine and metabolic diseases, usually due to excessive catabolism, metabolism and lead to such diseases, such as hyperthyroidism, hyperadrenocorticism, there will be a very fear of heat clinical symptoms. Second, female endocrine dysfunction, estrogen and progesterone secretion imbalance, such as menopause or puberty will also appear very afraid of heat symptoms. Third, heat stroke, heat cramps, heat exhaustion and pyrexia, there will also be a body very afraid of heat clinical symptoms.