Croup is swelling in the voice box and wind pipe. The swelling can make it difficult to breathe. This can cause a barking cough. Croup occurs most often in children between age six months and three years. This is because young children have a smaller airway. Airways become wider as children grow. This decreases the chance of croup in older children and adults.
Upper Respiratory System in a Child
Copyright © Nucleus Medical Media, Inc.
Last reviewedSeptember 2013by Kari Kassir, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.