6 years old sleep not solid tossing and turning, consider for environmental factors, mental factors, intestinal roundworm infection, etc., need to go to the hospital in time to consult and identify. 1. Environmental factors: If the temperature of the room where the child sleeps is relatively high, causing the child to sweat more when sleeping, thus causing the phenomenon of not sleeping firmly and tossing and turning. 2. Mental factors: If the child is too excited or tired from playing during the day, or if he or she is frightened, this can also lead to increased excitability at night, which can cause restless sleep and tossing and turning. For 6-year-old children, who are in the school age, if the pressure of learning is relatively large, resulting in mental tension, etc., can also cause sleeplessness. 3. Intestinal roundworm infection: If the child’s body is infected with roundworms, it can lead to abdominal pain, vomiting, diarrhea and other symptoms, especially at night, roundworms can crawl to the anus, causing itching and other discomforts, which affects the quality of sleep, resulting in the child’s sleep is not solid and tossing and turning. In addition, the lack of vitamin D, fever, etc. can be caused by the phenomenon of 6-year-old children do not sleep soundly, so it is best to take the child to the hospital in time to improve the examination.