Summary of case history,　LIN, female, 56 years old, has difficulty falling asleep repeatedly, and is easy to wake up after sleep for more than 5 years. The patient had difficulty falling asleep more than 5 years ago without obvious triggers, and it was easy to wake up after sleeping, during which he had taken drugs (details unknown) in an external hospital for treatment, the above symptoms were repeated, sometimes severe and sometimes mild, and now for further treatment, outpatient consultation with us. On March 14, 2023, when he received the doctor, he saw difficulty falling asleep, easy to wake up after sleeping, dry mouth, excessive thinking, irritability, no hot flashes and sweating, occasional dizziness, back pain, fear of cold, easy diarrhea from raw and cold food, abdominal distention, poor feeding, stool regulation, and nocturia 1-2 times/day. The tongue is fat, red, mossy, white with tooth marks, and fine veins.,TCM diagnosis,　Sleeplessness, gallbladder fever, spleen and cold evidence.,Western medicine diagnosis,　Insomnia.,Therapeutic methods,　Traditional Chinese medicine treatment: loose the gallbladder and clear the heat, warm the mind and calm the spirit, Chinese medicine to add flavor to Chaihu Guizhi Ganjiang Tang, avoid seafood, shells, herbal tea in the diet, and appropriately increase outdoor sports.,Clinical outcomes,　After taking traditional Chinese medicine, the symptoms of difficulty falling asleep were significantly improved, and the symptoms of diarrhea were reduced after eating cold drinks, and the effect was more satisfactory.