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While upper respiratory illnesses affect the nasal passages, ear and throat, respiratory illnesses impact the lungs. In this chapter, we’ll discuss croup, pneumonia and bronchitis. You’ll learn the...

Mastoiditis is a complication of a middle ear infection. The mastoid bone is part of the temporal bone which sits at the sides and base of the skull. At one time, mastoiditis was a leading caus...

Along with colds, RSV and ear infections aren’t the only problems that can affect your baby’s upper respiratory system. Other maladies can also affect his or her ears, nose and throat. Among them a...