Dry and soak in wine. Tian Tong candle, also known as Cistanche deserticola, is a kind of Chinese herbal medicine with the functions of clearing away heat and toxic materials, promoting blood circulation to stop bleeding, nourishing yin and enriching blood. It can be used to soak wine after drying. It can effectively relieve soreness of waist and knees, impotence and premature ejaculation, prostatitis, cystitis, bladder bleeding and other related diseases caused by kidney deficiency.