Symptoms of cardiac neurosis include chest pain, chest tightness, insomnia, excessive dreaming, shortness of breath, etc. The treatment should be to ensure sleep, relaxation, appropriate exercise, and give anti-anxiety if necessary. Cardiac neurosis is a mental illness, the cause of which may be related to excessive anxiety and tension. Common symptoms include chest tightness, chest pain, shortness of breath, etc., which may be accompanied by insomnia, excessive dreaming, etc., and in severe cases, dyspnea may even occur. Cardiac neurosis patients treatment to adjust the rhythm of life, to ensure adequate sleep, a happy mood, appropriate outdoor exercise, the symptoms are obvious can be given to anti-anxiety treatment, commonly used drugs are haloperidol melittin, etc., the specific treatment of drugs to follow the doctor’s instructions.