Headaches and cold hands and feet may be caused by qi and blood deficiency, spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys), cold and dampness. 1. Deficiency of qi and blood: qi is a kind of energetic subtle substance running in the human body, blood is the red liquid flowing in the blood vessels, qi and blood through the body’s five viscera and six bowels, to maintain the normal growth and functioning of the organism. When qi and blood deficiency, it may lead to headaches and cold hands and feet. 2. Spleen and kidney yang deficiency: Spleen and kidney yang deficiency refers to the deficiency of yang qi in the spleen and kidneys. When the spleen and kidneys are deficient in yang, they are unable to warm the endings of the limbs in order to resist the attack of foreign cold, resulting in headaches, cold hands and feet and other symptoms. 3. Cold and dampness within the body: is due to the body’s yang qi is curbed, resulting in yang qi can not play, yang qi is weak, not able to balance the body’s yin qi, resulting in Yin cold inside the body, the body will be presented with cold hands and feet, headache and other symptoms. Headache cold hands and feet, should go to the regular hospital in a timely manner, under the guidance of a professional physician to identify and treat the conditioning.