Dreaming is a normal physiological phenomenon, but bad sleep and frequent dreaming are abnormal phenomena, caused by the following reasons: 1, related to psychological reasons, such as excessive psychological pressure, high mental tension, overwork, etc., brain cells in an active state for a long time, will cause symptoms of dreaming, poor sleep quality will also cause dreaming; 2, suffering from certain psychological diseases, such as neurasthenia, depression, etc., psychological diseases will affect the quality of sleep, symptoms of excessive dreaming; 3, Chinese medicine believes that insomnia and poor sleep quality is best to consult a hospital psychiatrist, Depression, psychological diseases will affect the quality of sleep and symptoms of excessive dreaming, long-term excessive dreaming and poor sleep quality is best to go to the hospital psychology department for consultation; 3, Chinese medicine believes that insomnia and dreaming is related to heart and spleen heat, can be treated with oral tranquilizer and brain tablets, usually do not stay up late and develop good sleep habits, so as not to disrupt the biological clock to aggravate the symptoms of insomnia.