Spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys) is characterized by heavy phlegm-dampness, which is manifested by cold feet and cold limbs (fear of cold, cold limbs), cold pain in the waist, knees, or lower abdomen, prolonged diarrhea, nausea and vomiting, dysuria, abdominal distention, and a large and fat tongue with teeth marks. Spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys) refers to the deficiency of yang qi in the spleen and kidneys, and if yang deficiency is unable to warm water and liquids for a long period of time, then it will produce dampness and phlegm, resulting in phlegm-dampness manifestations. Yang deficiency does not warm the body, so the fear of cold limbs cold (fear of cold, cold limbs); Yang deficiency cold, so the abdomen (abdomen), waist and knees cold pain; spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys), water and grain can not be putrefied (initial digestion of food, the formation of food) transport, so the long diarrhea for a long time; When Yang deficiency is unable to transport and transform water-dampness, it overflows on the skin, resulting in swelling of the face and limbs; when it stops in the abdomen, the abdomen swells up like a drum; when water-dampness gathers within the body and qi is not able to be transformed, it is unfavorable for urination; when phlegm-dampness is embedded within the body, it is seen as nausea, vomiting and tightness in the chest. Spleen and kidney yang deficiency (spleen and kidney yang deficiency) phlegm-dampness heavier manifestations need to go to the hospital in a timely manner, individuals should not self-diagnosis or medication, in order to avoid causing adverse consequences.