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Symptom Checker
Step 4: Read and complete the decision guide to learn more about your symptoms.
Coughing in Infants and Children
Your child does not seem to have a stuffy nose most of the time, breathe through his mouth, or have bad breath. Those symptoms can be a sign of allergies or sinus infection.
Does your child spend any time near second-hand tobacco smoke or another kind of air pollution?
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