What can cause excessive drooling in an infant?

Drooling is normal for infants, and some infants may drool more than others. Teething may increase the amount a particular infant drools. On very rare occasions, certain throat infections may cause excessive drooling, but the infant would also show other signs of illness.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.