味苦辛．入足厥陰經(jīng)．功專治肝虛．得羊腎治腎虛腰痛．得牡蠣治虛汗．得糯米、山藥、棗肉治胎漏胎墜．得補骨脂、青鹽、枸杞能壯腎陽．或酥酒炙．蜜炙鹽酒炒．姜汁炒．炒斷絲用．惡元參．