There are two reasons why women are suddenly afraid of cold: 1, the weather is really cold, women’s constitution may be on the cold side, and they may be more sensitive when the weather is cold. 2, according to the theory of Chinese medicine, when the kidney yang deficiency, especially the extremities, such as the palms of the hands and feet are especially afraid of cold. So you need to make a discernment to see if there is a kidney yang deficiency, such as lumbar acidity, lumbar pain, fear of cold hands and feet, and some changes in the tongue coating, fear of cold is characterized by frequent urination, urinary urgency, coldness of the whole body, how to cover the quilt hands and feet are also cold. Kidney Yang deficiency is especially common in women who are more fat and white. Therefore, it is best to go to a Chinese hospital for a comprehensive identification of look, smell, ask and cut.