Diarrhea after eating cold things, cold hands and feet should be adjusted through life, diet, medication, moxibustion and other methods in order to improve the symptoms. The cold hands and feet are mostly caused by spleen yang deficiency, which may be related to dietary factors, recovery from illness, old age, and congenital weakness. The symptoms can be improved through lifestyle modification, dietary modification and medication. Life management: such as increasing exercise and keeping warm, especially in the abdomen. Dietary management: Eat more warm food, such as hot soup, mutton, ginger, etc. Cold food such as cold drinks should not be consumed. Drug regulation: commonly used are Lizhong Tang, specific depending on the condition of the diagnosis and add or subtract. Adverse effects or contraindications are not clear. Moxibustion: Moxibustion of Guanyuan, Qihai and Zhongshu points can warm the spleen and Yang. Eat cold things on the diarrhea if you need to use drugs, you can go to the hospital, under the guidance of a physician to use drugs, do not take drugs, and do not do moxibustion, to avoid causing adverse consequences.