Case 1 Female,60 years old,Has suffered from insomnia for 6 months 6 months ago,the patient received the operation for cerebral hemorrhage.Insomnia happened since then.At the beginning,she could enjoy 4 hour sleeping,then reduced to 1 or 2 hours.In the recent 3 days,she could not fall to sleep in the whole night.She has taken lot of sleeping pills and warned by a doctor recently. She has not got much dreams.Dizziness usually happened on mornings.Companied with fatigue,poor appetite,prefer heat drinks, normal urinary and stools. Examination:emaciation,yellow complexion without brightness,low voice,coldness on four extremities.Pale tongue,with 3 purple pots on the left side.White and thin coating.Weak and deep pulse.Case 1 Female，60 years old, Has suffered from insomnia for 6 months 6 months ago, the patient received the operation for cerebral hemorrhage. Insomnia happened since then. At the beginning, she could enjoy 4 hour sleeping, then reduced to 1 or 2 hours. In the recent 3 days, she could not fall to sleep in the whole night. She has taken lot of sleeping pills and warned by a doctor recently. She has not got much dreams. Dizziness usually happened on mornings. Companied with fatigue, poor appetite, prefer heat drinks, normal urinary and stools. Examination: emaciation, yellow complexion without brightness, low voice, coldness on four extremities. Pale tongue, with 3 purple pots on the left side. White and thin coating. Weak and deep pulse