《黄帝内经·素问·五常政大论》
太阳寒水司天的年份，寒水之气下临于地，人身心脏之气从天气，火气照耀显明，火热之气起而用事，则肺金必然受伤，寒冷之气非时而出现，寒气太过则水结成冰，因火气被迫而应从天气，故发病为心热烦闷，咽喉干，常口渴，鼻涕，喷嚏，易于悲哀，时常呵欠，热气妄行于上，故寒气来报复于下，则寒霜不时下降，寒复则神气伤，发病为善忘，甚至心痛。
太阳司天，寒气下临，心气上从，而火且明，丹起金乃眚，寒清时举，胜则水冰，火气高明，心热烦，嗌干善渴，鼽嚏，喜悲数欠，热气妄行，寒乃复，霜不时降，善忘，甚则心痛。
In the years when the sun cold water controls the sky, the qi of cold water descends to the earth, and the qi of the heart in the human body rises from the weather, and the qi of fire is obvious, and the qi of fire and heat rises and takes action, then the gold of the lungs will inevitably be injured, the qi of cold appears out of season, and when the qi of cold is too strong, the water turns into ice. Because the qi of fire is forced to respond to the weather, the disease manifests as heart heat,烦闷, dry throat, frequent thirst, runny nose, sneezing, and easy sadness. Yawning often, heat rises upwards, so the cold qi retaliates below, and frost descends from time to time. When the cold qi recovers, the spirit qi is injured, and the disease manifests as forgetfulness, or even heartache.