This study dealed with the effects of the blood pressure and regional cerebral blood fIow(rCBF) on acupuncture and moxibustion treatment to the acu-point equivalent to K 1 of sprague dawley rats(SDR). Acupuncture treatment of K 1 significantly decreased BP in SDR. 2. Acupuncture treatment of K 1 significantly increased rCBF in SDR. 3. Moxibustion treatment of K 1 significantly increased BP in SDR. 4. Moxibustion treatment of K 1 significantly increased rCBF in SDR. These results suggest that acupuncture and moxibustion causes a diverse response of blood pressure and reginal cerebral blood flow. During the moxibustion treatment of K 1 increased BP and rCBF, but after moxibustion recorved BP and rCBF. During the acupunture tretment of K 1 decreased BP and then recorved, rCBF was significantly increased.