When the Comfort Habit Lasts
Discuss a lasting sucking habit without blame. Ask how it affects your child's developing mouth and choose a supportive plan that fits their age.

Describe the pattern
Tell the dentist whether the habit happens only at sleep time or throughout the day, how strongly your child sucks and whether you have noticed bite changes. The CDA advises working toward stopping thumb or pacifier sucking before the permanent teeth emerge, with its guidance aiming for age five.[1]
An assessment can put that general advice in context. Ask whether the mouth is showing changes now and what approach suits your child's age and needs. Avoid making the appointment a threat or asking the dentist to frighten the child out of the habit.
Keep the plan supportive
Choose encouragement and manageable steps with professional advice. Ask what to do if the habit returns during illness or stress. A plan that depends on shame is unlikely to make either bedtime or dental visits easier.
Keep pacifiers clean and intact, follow their safety instructions and never dip them in sugar, honey or syrup. The CDA warns that sweetening a pacifier can contribute to early decay. Bring the actual product or a photo if you have a question about it.[1]