Treatment for children drooling?

Patient's question:

Insufficient two years currently generally condition: Always drooling, no other diseases, oral cavity seems nothing. First problem supplement: Thank you for your answer! I also consulted with people around me, and compared with other same-aged children. My son's drooling is more severe, almost continuously to

Doctor's answer:

Experts remind moms, if a baby's teeth are fully grown by the age of 2-3 and they still have excessive drooling, it's important to be cautious of possible conditions such as oral and pharyngeal mucosal inflammation, facial nerve paralysis, and other diseases.
Teething: During teething, babies may feel uncomfortable due to swollen gums and slight itching, which can make drooling more severe.
Oral ulcers: If blisters appear on a baby's lips, corners of the mouth, or around the mouth, it could be a sign of oral ulcers or stomatitis. This may cause the baby to avoid swallowing due to pain.