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When a child is infected with respiratory tract infection, the pathogenic bacteria can easily enter the middle ear through the eustachian tube and cause otitis media. However, this type of acute otitis media is usually seven to 10 days after a cold, so it is easy to be ignored by parents. After the symptoms of the baby's respiratory infection have gone away, parents need to be concerned about whether the baby has symptoms of otitis media. In addition, the best measure to prevent the childhood suffering from otitis is to actively prevent colds or minimize the cold cycle. When a child is infected with respiratory tract infection, the pathogenic bacteria can easily enter the middle ear through the eustachian tube and cause otitis media. However, this type of acute otitis media is usually seven to 10 days after a cold, so it is easy to be ignored by parents. After the symptoms of the baby's respiratory infection have gone away, parents need to be concerned about whether the baby has symptoms of otitis media. In addition, the best measure to prevent the childhood suffering from otitis is to actively prevent colds or minimize the cold cycle.
At ordinary times, eustachian tube by extrusion and surrounding tissue in the export of nose pharynx ministry in closed state, but when the baby swallowing, chewing, sneezing, or crying, in order to maintain the balance of inside and outside the middle ear pressure, open eustachian tube is a moment. Because the baby's ear has not yet developed, eustachian tube is relatively short, low and flat, and position if you cross holding the baby, let him lie on your back with milk, milk bottle mouth open too large, bottles, vertical too straight, etc., are likely to cause the baby choking milk, and make the milk along the eustachian tube into the middle ear, induce otitis media.
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