Children do not cough during the day, sleep at night to sleep cough severely is how to do

Children do not cough during the day, sleep at night cough severely, mostly because the body immunity is relatively high during the day, immunity is reduced at night, usually let the child appropriate exercise, more sun exposure, improve the body immunity. Secondly, there may be sleep indoor environment is too dry caused, give the child more water, ensure that indoor temperature and humidity appropriate, can alleviate the cough phenomenon. If it is caused by allergies, you can give some anti-allergy treatment.