Chrysanthemum, plumula Nelumbinis, Folium Artemisiae Argyi and Glycyrrhrizae Radix can be soaked in water together. Among them, the medicine has the effects of clearing liver-fire, improving eyesight, clearing heart-fire, relieving restlessness, warming channels and dispelling cold. Clinically, it can be used for itchy eyes, red eyes, increased gums, insomnia and dreaminess, sores on the mouth and tongue, short and red urine, dysuria, abdominal pain, and poor stool.