If pediatric bronchitis is mild, it can usually be cured by itself in about 7~10 days, but if it is severe bronchitis, it usually cannot be cured by itself, and you need to go to the hospital in time and follow the doctor’s instructions to standardize the use of medication. Pediatric bronchitis is a common respiratory disease in childhood, usually caused by bacterial infection or viral infection. How long does pediatric bronchitis take to heal itself is generally related to the child’s physical fitness, autoimmunity, and the severity of the disease. Mild cases and children with good health, usually about 7 to 10 days can be self-healing. Severe cases often appear shortness of breath, cough, fever and other symptoms, if not treated in time, easy to cause pneumonia, usually can not be cured, need to go to the hospital in a timely manner, in accordance with the doctor’s instructions standardized medication. If your child has bronchitis, it is recommended to go to the hospital as soon as possible to avoid delaying the disease, to prevent the spread of infection and thus cause pneumonia.