For girls, it is common to have cold hands and feet. The causes of this phenomenon are considered by Chinese medicine to be a deficiency of Qi and blood, or a poor up and down movement of the body. Qi and blood deficiency: adolescent girls are very prone to Qi and blood deficiency. Due to special physiological characteristics, girls who begin to menstruate are prone to Qi and blood deficiency if not properly cared for. Once women have insufficient qi and blood, it will lead to lower function of the internal organs of the lungs and organs in the body, so the symptoms of cold hands and feet will appear. Poor operation: poor operation is also one of the reasons why girls have cold hands and feet. In Chinese medicine, poor operation includes many aspects, and in the female population, it is mostly qi stagnation and blood stasis. The reason for this condition is inseparable from menstruation, which is a normal physiological process for women, but if women do not take good care of themselves during this period, they will experience qi deficiency, blood deficiency, qi stagnation, blood stasis, etc. Girls have poorer peripheral circulation than boys and are prone to cold hands and feet. For girls who often have cold hands and feet, usually do more exercise, especially more activities of the upper and lower extremities, in the diet should be balanced, appropriate to eat some food to promote metabolism, you can also consider Chinese medicine massage and other methods, to regulate cold hands and feet has a great effect.