Drinking tea may lead to insomnia, especially at night before going to bed to drink some relatively strong tea, so that the central nervous system of the brain is in a state of excitement, the patient is not easy to fall asleep, there is usually poor sleep, neurological weakness of the patient, or the patient’s constitution is more sensitive to tea, it is easy to drink tea at night after the problem of difficulty in falling asleep, this type of patients before going to bed on the Don’t drink these drinks with excitability, whether it is tea or coffee this kind of substances try to avoid intake, patients usually pay more attention to exercise in life, adjust the body, in the bedtime when you can drink a cup of warm milk, play the role of sleep adjustment.