人身血?dú),晝行陽,夜行陰,自平旦寅時(shí)從中焦注手太陰肺經(jīng),卯時(shí)注手陽明大腸經(jīng),辰時(shí)注足陽明胃經(jīng),巳時(shí)注足太陰脾經(jīng),午時(shí)注手少陰心經(jīng),未時(shí)注手太陽小腸經(jīng),申時(shí)注足太陽膀胱經(jīng),酉時(shí)注足少陰腎經(jīng),戌時(shí)注手厥陰心胞經(jīng),亥時(shí)注手少陽三焦經(jīng),子時(shí)注足少陽膽經(jīng),丑時(shí)注足厥陰www.med126.com肝經(jīng)。血?dú)庋校豢商^,不可不及,候氣失時(shí),炎眚立見。且人之手足,各有三陰三陽,手之三陰,從臟走至手,手之三陽,從手走至頭;足之三陽,從頭下走至足,足之三陰,從足上走入腹,共合十二經(jīng)絡(luò)。更有曰∶凡子、午、卯、酉日,陰交于陽,氣不足,其痘多攻;寅、申、m.payment-defi.com/job/巳、亥日,陽會于陰,血不足,其痘多剝。
辰日陽氣行下,血留不進(jìn),其痘補(bǔ)血,戌日陰氣行上,氣留不足,其痘補(bǔ)氣;丑未日氣血均行,其痘多吉;此以陰陽立說也。然人身氣血虛實(shí),一覽可知,且性稟陰陽各異,豈可拘一定之時(shí)候,以概不一之性稟哉。