If you feel an itchy sensation in your heart when you sleep at night, this may be caused by insufficient blood supply to the heart muscle, but it is generally considered to be a cardiac neurosis or an abnormal sensation in patients with psychosomatic disorders. First of all, to rule out whether it is caused by organic heart disease, it is recommended that the patient can do electrocardiogram, chest X-ray and cardiac ultrasound preliminary screening. If there is no abnormality after examination, it is highly considered to be caused by mental and psychological factors, and it is recommended that the patient can be treated with psychological counseling, and if necessary, anti-anxiety and mood-enhancing drugs can be taken. If the patient is accompanied by a certain degree of insomnia or poor sleep quality, can also be combined to improve sleep medication, such as sweet dreams capsule, Paxil or clonazepam.