Fear of cold, wanting to vomit, and weakness may be caused by the weakness of the spleen and stomach of the body, cold and injury to the spleen and stomach; it may also be caused by the summer body in the heat or the four seasons of the wind and cold, and internal dampness. 1. Weakness of the spleen and stomach of the body, cold and injury to the spleen and stomach, or wind-cold directly attacking the middle Jiao caused by: due to the weak function of the spleen and stomach, coupled with the wind-cold evil attack, there will be fear of cold, want to vomit, body weakness and other symptoms. It is advisable to adopt the treatment principle of warming the center to expel cold, tonifying the qi and strengthening the spleen, and taking Lizhong Pills or Lizhong Pills with Additive and Subtractive Measures. 2. Summer heat in the body or external wind-cold evils during the four seasons, with internal spleen deficiency and dampness, resulting in chills, desire to vomit and lack of energy. It should be treated by relieving the surface and resolving dampness (relieving the externally sensed evil qi and dispelling the internal dampness), regulating qi and neutralizing the middle (regulating the qi of the spleen and stomach to make the functions of the spleen and stomach smooth), and taking Elsholtziaztziazine or Huo Xiang Zheng Qi San with additions or subtractions. When symptoms such as chills, vomiting, and weakness occur, it is necessary to use medication under the guidance of a doctor, and not to purchase medication on one’s own in order to avoid the wrong medication being used.