It proceeds step by step.
Its form happens from very easy, to normal temperature, to very heavy.
Bronchitis the same catarrhal disease which extended on bronchial tubes.
Usually the child strongly coughs.
Sometimes at the child it is possible to hear the rattling breath and, having laid a hand to his breast, to feel slime vibration.
If the child badly feels or often coughs, or he has temperature higher than °, it is necessary to address on the same day to the doctor because modern drugs when they are really necessary, bring big benefit..