Cardiac neurosis is a functional disorder caused by cardiovascular dysfunction due to disorders of the vegetative nerves. It is usually caused by anxiety, tension, emotional excitement, and trauma, so treatment according to general heart disease is often ineffective. For patients with cardiac neurosis, the fundamental treatment does not lie in drugs, but requires mental adjustment and behavioral changes to fundamentally adjust the state. It is recommended to start with psychological counseling and lifestyle changes. Pay attention to rest, strengthen nutrition, maintain a relaxed mood, avoid exertion, and increase physical activities appropriately, such as outdoor walks, excursions, tai chi and other activities. If the effect is not good, if necessary, then consider lorazepam tablets and other anti-anxiety drug medication, such drugs have side effects on the human body, and easy to produce dependence. Drugs are recommended to regulate the nerves, calm the mind and benefit the qi, but also through Chinese herbal medicine to nourish the yin and calm the liver, de-stress the liver and unblock the qi to help the qi and blood flow and balance the yin and yang. Chinese medicine considers the heart as the main organ of the five viscera and six bowels, and emphasizes that the treatment of this disease should start from the heart, and clinically use drugs that aromatically open the orifices, move the heart qi and activate the heart blood. In conclusion, the treatment of cardiac neurosis depends on personal lifestyle changes, and early detection, early diagnosis and early intervention are clinically recommended for the best results.