How does child catch a cold cough old bad to do, really anxious

The duration of the child's cold is generally within 1-2 weeks. If the condition is more serious, or it involves the lower respiratory tract, the course will be prolonged. You can take the child to the hospital for further examination. If it is bronchitis, choose the appropriate antibiotic treatment according to the sputum culture results. If it is chronic pharyngitis, it can be combined with atomization treatment.