If the cold feet in winter are caused by physiological reasons, there is no need for treatment; if the cold feet are caused by pathological reasons, it is mostly related to kidney yang deficiency, and you can take medicines to warm up the kidney yang.
1. Physiological causes of cold feet, daily attention to warmth, such as wearing thicker pants, socks, etc.; daily eat more pungent, hot food, such as mutton, jujube, ginger, etc.; night with hot water to soak your feet before going to bed, and during the day you can do more exercise.
2. Cold feet caused by kidney yang deficiency can be treated with medications that warm the kidney and help the yang, such as Gui Fu Di Huang Wan and Yu Gui Wan.
If the symptoms of cold feet in winter continue to be unrelieved, it is recommended to go to a regular hospital for diagnosis and treatment, under the guidance of a professional doctor to use medication, do not blindly take medication on their own.