Pacifiers and Thumb and Finger Sucking
American Academy of Pediatric Dentistry: http://www.mychildrensteeth.org
American Board of Pediatric Dentistry: http://www.abpd.org
American Dental Association Desktop Site: http://www.mouthhealthy.org
American Dental Association Mobile Site: http://www.mouthhealthy.org/en/?device=Mobile
American Academyof Pediatrics: http://www2.aap.org/oralhealth/SOPDOH.html
From six months to age 3, your child may have sore gums when her teeth erupt. Many parents use a clean teething ring, a cool spoon, or a cold wet washcloth. You also can rub the baby's gums with a clean finger.
A mouth appliance may be effective on children if they are still sucking their thumbs or fingers when the permanent teeth arrive.