Insomnia in students is caused by the pressure of studying and sleeping late. You can drink some tranquilizing brain tonic, or drink a glass of warm milk before going to bed, can play a tranquilizing effect. Insomnia this time need in 11:00, stop reading, do not exceed 11:00, after this time and then sleep is more difficult. And don’t think about problems after not reading. You can play a little light music to relax your nervousness. If insomnia is serious and seriously affects learning, you need to consult a child neuropsychologist in time.