Insufficient blood in the heart (insufficient blood in the heart) can be regulated by Chinese medicine practitioners under the guidance of Chinese medicine practitioners using Chinese medicines such as Huisheng Pills, the specific effect and course of treatment depends on the degree of individual’s condition, and it is recommended to follow the doctor’s instructions for the use of medication. Insufficient blood in the heart is mostly caused by blood loss, overwork, or insufficient source of blood biochemistry. Symptoms include palpitations (accelerated heartbeat, often accompanied by panic), heartburn, easy to be frightened, insomnia, forgetfulness, dizziness, pallor, pale lips and tongue, and so on, and the treatment mainly focuses on replenishing the vital energy and blood. Gui Spleen Pill is composed of Radix Codonopsis Pilosulae, Fried Atractylodes Macrocephalae, Roasted Astragalus, Roasted Licorice, Poria, Prepared Polygala, Fried Jujubae Fructus, Longan Flesh, Radix Angelicae Sinensis, Radix et Rhizoma Dactylifera, and Jujubae Fructus, which is effective in tonifying qi to strengthen the spleen (to regulate the qi of the spleen and the stomach), and nourishing the blood to calm the nerves and soothing the emotions by nourishing the blood, and it is used in the treatment of shortness of qi and palpitations, insomnia with excessive sleep and dreaming, dizziness and lightheadedness, fatigue of limbs and loss of appetite. Adverse effects of the drug mainly include gastrointestinal discomfort and skin rash. It should not be taken by patients with cold and fever. It should not be taken by those with internal heat manifestations such as thirst, yellow urine and constipation. Children, pregnant women, lactating women should be taken under the guidance of a physician. It is recommended that patients in need of treatment seek medical attention in a timely manner, under the guidance of a doctor, and not blindly use medication on their own.