5 months old baby often cough is how to return a responsibility

5 months old baby always cough, mainly considered to be caused by a cold, may also be caused by bronchitis, generally cough, expectoration and other conditions. It is recommended to take the child to see a doctor in time, if it is caused by a cold, you can follow the doctor's advice to use anti-cold, cough medicine, treatment, the recent drink hot water for the baby.