Does thumb sucking cause

Bacteria and germs, of course, are one issue.How can thumb sucking cause tmd?Though most children usually stop the practice on their own by age four, active thumb sucking can be a cause for concern once a.Aggressive thumb suckers and kids who continue sucking their thumbs after their permanent teeth have come in can end up with problems ranging from misalignment to changes in the roof of the mouth.The difficulties arise, however, when older children continue sucking their thumbs past the age at which their permanent teeth begin to appear.Learn about how your teeth are affected by thumb sucking today.

Most children stop somewhere between two and four years of age.Thumb sucking can cause the roof of the mouth to become indented and concave.Sucking on fingers or thumbs is healthy and normal when children are very young, but can cause problems if it continues.The upper jaw can narrow so it doesn't match the bottom.Nearly all children will have a sucking habit at some point, whether this be through thumb or finger sucking or pacifier use.Thumb sucking typically resolves on its own, but it can occasionally cause damage to the mouth, especially if it lasts past age 4, and if the child sucks vigorously and often.

An adult might suck their thumb because of stress, anxiety, or age regression.