Objective: We got good effect on one patient who was diagnosed One-and-a-half Syndrome. We report this case with a brief review of related literatures. Method : In the point of Differentiation of Syndrome, these subjects were diagnosed as Giheo(氣虛). We treated her with acupuncture and herbal medication(Bojungiki-tang: 補中益氣湯) Result & Conclusion : Symptoms of the patient on this report were improved after above treatment. this case showed oriental medicine enough could be applied on this disease as one of conservative therapies