Children coughing at night around 3 o’clock to eat allergy medicine has no effect, most of them are due to upper respiratory tract infection, it is recommended to take to improve the indoor environment, treatment of upper respiratory tract infection, auxiliary general treatment and other measures to alleviate. 1. Improve the indoor environment: It is recommended that parents clean up the indoor environment in a timely manner, such as pollen, dust mites, etc., to keep the indoor air fresh, and if necessary, you can place a humidifier to adjust the relative humidity of the room, which will help to improve the symptoms. 2. Treatment of upper respiratory tract infections: It is recommended to consult a doctor immediately, according to the upper respiratory tract infections and take anti-infective drugs, such as amoxicillin capsules or cefixime granules, etc., and auxiliary cough treatment, such as taking Ambroxol as prescribed by the doctor, to help children improve the discomfort. Remember to grasp the adverse effects of drugs and precautions. 3. General treatment: it is recommended to drink warm water, avoid eating spicy food, reduce the adverse stimulation of the respiratory mucosa, parents should be more soothing to the child, help the child to fall asleep as soon as possible after the symptoms are relieved, to avoid interfering with sleep. Parents are advised to strengthen the care of children, maintain a light diet, avoid eating greasy, spicy and irritating food before bedtime, insist on exercise, ensure adequate sleep, etc., which can help reduce the incidence of the above symptoms. If there is any discomfort, consult a doctor in time.