Several factors can contribute to increased drooling in children:
1. Teething: The process of new teeth breaking through the gums can stimulate saliva production. 2. Oral Infections: Conditions such as gingivostomatitis or Hand, Foot, and Mouth Disease can lead to increased saliva production. 3. Neurological Disorders: Conditions such as Cerebral Palsy or Down Syndrome can impair muscle control and coordination, affecting the ability to swallow saliva effectively. 4. Medications: Certain drugs can increase saliva production as a side effect. 5. Allergies and Sinus Infections: These can cause increased mucus production, which in turn can lead to more saliva and drooling.