The TCM name for insomnia is “insomnia”, and insomnia caused by liver fire disturbing the heart can show a series of symptoms of insomnia and liver fire. Insomnia caused by liver fire disturbing the heart can show a series of symptoms of insomnia and liver fire. Liver fire disturbing the heart can show symptoms such as difficulty in falling asleep, waking up easily after sleeping, insomnia after waking up, dreaming, and even having difficulty in sleeping through the night. In addition, it is also accompanied by symptoms of liver fire, including irritation and depression, impatience and irritability, dizziness and distension, red face and eyes, dizziness and tinnitus, dry mouth and bitter mouth, vomiting blood, hemoptysis, and constipation with red urine and constipation. Insomnia with liver fire disturbing the heart should be treated with medicines that clear the liver and lower the fire, such as Longdian Diarrhea Liver Tang. When using Gentian Liver Dispelling Tang, it should be noted that the herbal medicine in this formula is bitter and cold, which is easy to hurt the spleen and stomach, so it should not be used for patients with spleen and stomach deficiency and yin deficiency and hyperactivity (deficiency of yin fluid and hyperactivity of yang qi). If insomnia is caused by liver fire disturbing the heart, it can be treated by traditional Chinese medicine practitioners and should not be taken on its own.