The common symptoms include blurred vision, red eyes, dry eyes, increased secretions, tinnitus, etc. In addition, it may also manifest as headache, insomnia, nausea, dizziness, dry stools, yellow urine, etc. In the case of women with high liver fire, the symptoms may include irregular menstruation, bitter water, severe picky eating, loss of appetite, etc. In the case of children with high liver fire, the symptoms may include dry mouth, low fever, night sweats, heartburn, or recurrent mouth ulcers. If the symptoms of high liver fire appear, first of all, we should make dietary adjustments, eat more fruits and vegetables rich in vitamin C, such as broccoli, oranges, kiwi, etc., and also eat more nutritious dairy products, and make sure to pay attention to balanced nutrition.