Clearing liver and fire refers to clearing liver heat and fire in the body, while relieving dampness and removing dampness refers to clearing heat, detoxifying and dispelling dampness. The treatment principle of clearing liver fire and eliminating dampness is applicable to the symptoms of liver fire and heavy dampness. Liver fire is mostly caused by emotional disorders, fire due to depression, and a preference for spicy food, while heavy dampness is caused by a deficiency of the spleen, which affects the body’s water and dampness transport and transformation. The combination of strong liver fire and heavy dampness can manifest as dry mouth, bitterness, irritability, heavy limbs, fat tongue with white fur, etc. The methods of clearing liver fire and dampness usually include medication, dietary regulation, emotional regulation, etc. 1.Medication: 1.Chinese patent medicines: these Chinese patent medicines are made of herbs that have the effect of clearing liver and fire, and relieving dampness and turbidity through concoction, such as gentian diarrhea liver pill, liver and gallbladder double-clear granules, bitter ginseng capsule, Ermiao pill, etc. 2.Chinese herbs: gentian herb, Huang Lian, Chai Hu, dandelion, Job’s tear, Hou Pu, atractylodes, etc., have the effect of clearing liver, relieving dampness, diarrhea of fire, moving qi, resolving turbidity and relieving depression, etc., which should be used under the guidance of professional Chinese herbalists. It should be used under the guidance of a professional herbalist. It can help patients to regulate sleep, improve the headache and dizziness, mental discomfort and other symptoms, can play a role in clearing the liver and fire, dampness and turbidity. Second, dietary regulation: eat less spicy and stimulating food, diet should be light, during this period can be moderate consumption of dishes or soups made of winter melon, bitter melon, lily of the valley, silver fungus, etc., but also can eat more water fruits, such as watermelon, Sydney. Third, the mood regulation: daily need to maintain a good state of mind, if irritable, irritable, can read books, listen to music and other ways to slow down the bad mood. Can play a role in helping the body to clear the liver and fire, dampness and turbidity. Fourth, other treatment: can also use Chinese medicine cupping, Gua Sha, acupuncture point compress and other methods to regulate, can achieve the effect of clearing the liver and fire, dampness and turbidity.