There are many reasons for cold buttocks, such as blood deficiency and cold condensation, kidney yang deficiency, and low temperature. 1. Blood deficiency and cold coagulation: due to deficiency of blood and qi, cold invasion, resulting in blood clotting, qi and blood does not run smoothly, it is easy to lead to cold buttocks. You can take Gui Spleen Soup, Wen Jing Soup, etc. If it is caused by Kidney-Yang deficiency, you can take Jin Gui Kidney Qi Pill, Gui Sui Di Huang Pill, etc. 2. Kidney yang deficiency: due to hereditary reasons, or poor nutrition, lack of physical exercise, etc., resulting in kidney yang deficiency, yang qi insufficiency, so there will be cold buttocks. 3. Low temperature of the place where you live: if the temperature of the environment where you live is too low, the temperature of your body will keep dropping, and the temperature of your buttocks will also become cold. Cold buttocks should be kept warm. Usually have good habits, do not sit for a long time in a cold place, do more exercise, for the improvement of this symptom has a certain effect. If the symptoms of cold buttocks are serious, it is recommended to go to the hospital in time, follow the doctor’s instructions for treatment, avoid unauthorized use of drugs.