Tossing and turning in 14-year-old children can be seen in physiological phenomena, pathological conditions (such as functional dyspepsia, etc.), intervention needs to be decided according to the cause, such as functional dyspepsia need to pay attention to adjusting the diet, improve digestive function, and so on. 1. Physiological phenomenon: For 14-year-old children, the above phenomenon may occur if they sleep for a long time every day, so they need to pay attention to the rational arrangement of sleep time and regular work and rest. Or the phenomenon of “restless sleep and tossing and turning” may occur if the psychological pressure is high or the mental tension is high recently, and timely communication is needed to avoid emotional tension. 2. Pathology (1) Functional dyspepsia: abdominal discomfort, heartburn, acidity, nausea, vomiting and other symptoms of digestive dysfunction may occur, and sleep may be affected by the above discomfort, resulting in the phenomenon of “restless sleep and tossing and turning”. These children need to pay attention to their diet and adjust their dietary structure and habits. Meanwhile, they can be treated with oral acid-suppressing agents (e.g. cimetidine, etc.) or prokinetic drugs (e.g. domperidone, etc.). (2) Febrile diseases: For example, acute upper respiratory tract infections, clinical symptoms of fever, children may have symptoms such as general malaise, fatigue or generalized aches and pains, which may affect sleep and the above phenomena. Treatment needs to be reasonable to reduce fever, such as body temperature over 38.5 ℃, oral ibuprofen symptomatic antipyretic, as well as anti-infective treatment. In addition, there are other diseases that can cause similar symptoms, it is recommended to consult a doctor in time to identify the cause and then carry out targeted treatment. The above medications should be used under the supervision of a physician.