There are many ways to solve nightmares, and the best way to expel them is to develop good sleep habits, maintain a calm state of mind and get enough sleep. Most people have nightmares due to psychological stress, so adjust your mindset, avoid tension and anxiety, reduce negative stimuli generated, and if necessary, carry out appropriate psychological guidance. If you have the same type of nightmare every day, recall the details of the dream as much as possible, weave a perfect ending to the dream, psychologically solve the fear of nightmares and maintain a peaceful state of mind. Develop good sleep habits: for example, choose a comfortable sleep environment, remove the influence of light, sound and temperature, and choose a quilt with a soft texture; establish a good biological clock, reduce the time of sleep during the day, sleep at a fixed time every night, and choose the correct sleeping position; in addition, you can also strengthen aerobic exercise during the day to increase sleep power, but avoid strenuous exercise before going to bed, you can listen to soft music, hot water foot bath, etc. In addition, you can also eat a light diet, avoid excessive intake of coffee, tea, etc., reduce the intake of stimulating food, quit smoking, alcohol, strengthen exercise, but also according to the theory of traditional Chinese medicine to discriminate, balance yin and yang, acupressure, etc. Therefore, dreams are a normal human physiological phenomenon, occasional nightmares are normal, but if frequent nightmares, resulting in daytime depression, depressed mood, it is necessary to pay attention to and timely conditioning.