How does 1 year old much darling always cough at night to do

If a baby over one year old always coughs at night, it may be caused by many diseases, including pneumonia, bronchitis, bronchial asthma, etc., it is best to identify it through X-ray, blood routine, fiberoptic bronchoscopy, etc. For the time being, ambroxol, budesonide and other drugs can be given symptomatic treatment, and at the same time drink more warm water to increase the intake of fruits such as pear and loquat.