6-year-old children cough badly at night, cough without sputum to do

The child's severe cough at night is not sputum. It is considered to be caused by cough variant asthma, but it is also suspected to be caused by bronchitis and pneumonia. You can give your child compound licorice mixture, orange shell mixture and other cough medicines before going to bed, or nebulized inhalation of budesonide, terbutaline sulfate and ipratropium bromide to relieve cough symptoms.