Bai Zhi, a Chinese herbal medicine, can release the exterior, expel wind, dry dampness, resolve oedema, ... , amenorrhea and swelling in vagina, dry and itchy skin, sinus infection, pain in intestine and hemorrhoids.Medical functions1. Antipyretic.2. Relieves ... angelicae dahuricae (bai zhi, angelica root) herb slices (chinese herbs, herbal medicine)