Feet sweat easily in the summer, consider the yin deficiency fire (Yin essence deficiency in the body, the emergence of excessive fire), dampness and heat and other reasons related, according to the type of diagnosis and treatment, choose to nourish yin and fire (nourish the Yin essence, reduce the fire), heat and dampness efficacy of the drugs for treatment. 1. Nourishing yin and lowering fire: Feet sweat easily in summer if caused by yin deficiency and fire, often accompanied by five heart heat (two hearts of the hands and two hearts of the feet are hot, and consciously heart and chest heat (irritability and sultriness)), night sweating (sweating abnormally after going to sleep, and waking up sweating stops), dry mouth and throat, and other symptoms. It can be regulated by medicines with the effect of nourishing Yin and lowering fire, such as Angelica Six Yellow Soup and Zhi Bai Di Huang Wan. 2. Clearing heat and dispelling dampness: If feet sweat easily in summer due to dampness-heat, often accompanied by symptoms such as bitter mouth, yellowish tongue, head and body heavy (head and limb heaviness), low food intake, abdominal distension, etc., it can be adjusted by medicines with the efficacy of clearing heat and dispelling dampness, such as Si-Miao Pills, etc. The above prescriptions need to be diagnosed by TCM practitioners. The above prescriptions need to be used by a TCM practitioner after diagnosis and avoid self-medication, which may cause adverse consequences and affect health.