The difference between liver and gallbladder solid fire and deficiency fire mainly lies in the different causes, manifestations and treatment methods. 1. Etiology: Liver and gallbladder fire is mainly caused by external heat or improper diet, emotional disorders and other factors that cause hyperactivity of liver and yang (liver yang is strong, causing dizziness, dizziness, headache and other symptoms). Deficiency fire is mainly caused by internal injuries, such as internal organs, fluid, qi and blood is gradually consumed, resulting in the body yang bias and yin deficiency caused by liver yin deficiency, deficiency fire exuberance. 2. Performance: the performance of liver and gallbladder fire has red face, red eyes, headache, dry mouth, bitter mouth, eye boogers, dry stools and so on. The main symptoms of deficiency fire of the liver are hot flashes (a burst of heat), night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), heartburn and heat (heat in the heart of the hands and feet, and self-consciousness of the heart and chest), dizziness, tinnitus, blurred and dry vision, and irregular menstruation in females. 3. Treatment: clinically, solid liver fire is mainly treated by dredging liver fire, clearing heat and removing toxins (removing heat and toxins from the body), such as Longdian Diarrhea Liver Pill. Liver deficiency fire is mainly treated by nourishing liver yin and clearing and reducing deficiency fire, such as Consistent Decoction and Zhi Bai Di Huang Wan. If there is any discomfort, it is recommended to actively consult a doctor for professional judgment.