Intense liver fire can lead to red face, red eyes, dry mouth, bitter mouth, impatience, irritability, and even dry and cracked skin, sores on the tongue, red and swollen pimples on the forehead, impatience, irritability, red, swollen, astringent and painful eyes, and even red eyes with cataracts or pus flowing from the corners of the eyes, red and swollen eyes, and painful performance. Patients with strong liver fire should drink more tea and fruits to clear and lower liver fire, such as green tea, chrysanthemum tea, cassia seed tea, eat more vegetables and fruits, and drink more water to replenish water. Do not smoke, drink alcohol, smoking and drinking are more likely to cause liver disorder and liver fire kidney. Patients should also pay attention to reasonable rest, early to bed and early to rise, less stay up late, so that the liver fire to clear.