Heart and Blood Tablet is the name of a proprietary Chinese medicine made from a variety of Chinese herbs such as Sour Date Palm, Yuan Zhi, Fu Ling, Liu Shen Qu and Licorice. It is used to treat insomnia, excessive dreaming, irritability and panic, fatigue and reduced diet caused by the deficiency of blood in the heart and liver, and the main effect is to nourish blood and remove irritation, calm the mind and tranquilize the spirit. However, the use of this drug must be taken under the doctor’s prescription, and if the symptoms are not significantly relieved after seven days of taking the drug, the patient should go to the hospital to change the drug treatment. During the medication period, the patient should maintain an optimistic mood, avoid anger and worry, and avoid smoking, alcohol and spicy, oily food in the diet.