...常勃起,性欲亢进。若火伤血络则可见血精;火邪迫精则早泻,频频遗精;炼灼津液则为不液化、无精、死精等。气有余则伤精,同房过则伤阴精,为少精,精子数少、无精症等;气能固精,生殖之气亏虚,则失固摄之职,为早...