The desire to eat cold things is a manifestation of the body’s self-help, but according to the basic theory of Chinese medicine identification, it is mostly considered to be caused by too much internal fire, and it is mostly considered to be a symptom caused by stomach fire, which is often accompanied by symptoms such as exuberant eating, dry mouth, thirst, yellow and red urine, dry stools, toothache, and sores on the mouth and tongue. The main treatment is to take oral medications to clear heat and fire, such as Huanglian Pill, Niuhuang Qingzhi Pill and Dahuang Qingzhi Pill. In addition, the symptoms of fire in other internal organs may also occur with the desire to eat cold things, and the treatment can be based on the clinical symptoms to choose the appropriate drugs for treatment.