If your child has a persistent cough in the morning, you need to identify the cause of the cough and address it. A common cause is allergic cough, which is usually accompanied by nasal congestion, runny nose, sneezing and other symptoms of allergic rhinitis. The most common allergens in this case are usually house dust, dust mites, you can do the appropriate mite treatment to try, avoid plush, coral fleece, blankets and other items that are easily attached to dust, including stuffed toys. If necessary, ask your doctor to listen to further examination, such as allergen testing, to clarify the diagnosis and treatment as appropriate. When symptoms are more severe, nebulized inhalation and topical nose care can be used to bring relief. When relief is not obvious with poor results, children older than 5 years of age can be desensitized. Another common cause may be the high ambient temperature, the environment is too dry, through the whole night after sleep breathing, the baby’s throat localization loss of moisture more, and dryness. When you wake up in the morning, there will be obvious discomfort in the throat and irritating cough. At this time, pay attention to adjust the overall environmental temperature as well as humidity, at the same time to give the child to drink water diligently, eat a light diet, ensure fluid intake, dynamic observation can be.