Disease analysis: Hello. According to the symptoms you described, it may be heatstroke. The central nervous system and circulatory system disorders caused by the disorder of body temperature regulation due to hot weather, and the symptoms of getting up early are dizziness, nausea, vomiting, limb weakness and sweating. Suggestions: cold towel can be used to apply to his head, and Huoxiang Zhengqi Water and Shenfu Decoction can be taken orally to supplement electrolytes. Drink more water and pay attention to rest.