Anemia is a sequela in the blood system of hypothyroidism. Proffessor Chen Ruquan believed that the deficiency of spleen and kidney yang is the key pathogenesis， and the deficiency of Qi and blood is the main syndrome， and blood stasis as the main accompanied symptom. Professor Chen Ruquan used the methods of warming kidney and invigorating spleen， promoting blood circulation to remove blood stasis and combined western and Chinese medicine in treating anemia and hypothyroidism. Sound clinical efficacy was found.